
Beale Air Force Base (AFB) is a
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its ori ...
base in
Yuba County,
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
. It is outside
Linda, about east of the towns of
Marysville and
Yuba City, and about north of
Sacramento
Sacramento ( or ; ; ) is the capital city of the U.S. state of California and the seat of Sacramento County. Located at the confluence of the Sacramento and American Rivers in Northern California's Sacramento Valley, Sacramento's 2020 p ...
.
The host unit at Beale is the
9th Reconnaissance Wing (9 RW), assigned to the
Sixteenth Air Force
The Sixteenth Air Force (Air Forces Cyber) (16 AF) is a United States Air Force (USAF) organization responsible for information warfare, which encompasses intelligence gathering and analysis, surveillance, reconnaissance, cyber warfare and ele ...
,
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
. The Wing collects intelligence essential for presidential and Congressional decisions critical to the national defense. The Wing flies the USAF fleet of
Lockheed U-2
The Lockheed U-2, nicknamed the "''Dragon Lady''", is an American single-engine, high–altitude reconnaissance aircraft operated by the United States Air Force (USAF) and the Central Intelligence Agency (CIA) since the 1950s. Designed for all- ...
"Dragon Ladies" and
Northrop Grumman RQ-4 Global Hawk unmanned aircraft, and operates associated
ground support equipment
Ground support equipment (GSE) is the support equipment found at an airport, usually on the apron, the servicing area by the terminal. This equipment is used to service the aircraft between flights. As the name suggests, ground support equipment ...
. It also maintains a high state of readiness in its combat support and combat service support forces, ready to deploy to carry out military operations.
The
940th Air Refueling Wing (940 ARW) is a tenant
Air Force Reserve Command
The Air Force Reserve Command (AFRC) is a MAJCOM, major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of ...
wing at Beale AFB flying the
Boeing KC-135 Stratotanker
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
, operationally gained by
Air Mobility Command
The Air Mobility Command (AMC) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force, U.S. Air Force. It is headquartered at Scott Air Force Base, Illinois, east of St. Louis, Missouri, ...
(AMC).
Beale AFB was established in 1942 as Camp Beale and is named for
Edward Fitzgerald Beale
Edward Fitzgerald Beale (February 4, 1822 – April 22, 1893) was an American naval officer, frontiersman, rancher and diplomat. He fought in the Mexican–American War, emerging as a hero of the Battle of San Pasqual in 1846. He achieved n ...
(1822–1893), a Lieutenant in the
U.S. Navy
The United States Navy (USN) is the maritime service branch of the United States Department of Defense. It is the world's most powerful navy with the largest displacement, at 4.5 million tons in 2021. It has the world's largest aircraft ...
and a Brigadier General in the
California Militia, who was an explorer and frontiersman in California. Camp Beale became a
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its ori ...
installation on 1 April 1951 and was renamed Beale Air Force Base.
Role and operations
The
9th Reconnaissance Wing is composed of four groups at Beale AFB and various overseas operating locations.
*
9th Operations Group
: Consists of multiple squadrons and detachments. The 9th Operations Group trains, organizes and equips U-2 Dragon Lady and RQ-4 Global Hawk for worldwide employment to include peacetime intelligence gathering, contingency operations, conventional warfighting and Emergency War Order support. Squadrons located at Beale include: the 1st Reconnaissance Squadron, 99th Reconnaissance Squadron, 9th Operations Support Squadron, and the 12th Reconnaissance Squadron.
* 9th Maintenance Group
: Consists of the 9th Maintenance Operations Squadron, the 9th Maintenance Squadron, the 9th Aircraft Maintenance Squadron and the 9th Munitions Squadron. The group provides flight line maintenance, shop maintenance and quality assurance in support of U-2 high altitude reconnaissance aircraft, T-38 companion trainers and Global Hawk Unmanned Air Vehicles. The group is responsible for a $5.8 million annual budget. The group is also the Air Force's single focal point for providing mass ammunition production training.
* 9th Mission Support Group
: Provides trained combat support forces to theater commanders- in-chief worldwide. Additionally, the group provides Beale AFB with facilities and infrastructure, communications, security, services, personnel support, contracting and logistical support functions enabling home station sustainment, deployment and global expeditionary operations. Currently, eight squadrons compose the group: 9th Civil Engineer Squadron, 9th Communications Squadron, 9th Contracting Squadron, 9th Mission Support Squadron, 9th Security Forces Squadron, 9th Force Support Squadron, 9th Support Division and 9th Logistics Readiness Squadron.
* 9th Medical Group
: Consists of three squadrons: 9th Medical Operations, 9th Medical Support and 9th Physiological Support Squadrons. They provide for the medical needs of Beale AFB beneficiaries and support Beale's high-altitude flyers in the U-2 aircraft. The Beale Clinic is located at 15301 Warren Shingle Road on a gentle hillside near base housing. The clinic's primary mission is to support the worldwide operational readiness and high altitude mission of the 9th Reconnaissance Wing. They provide comprehensive health care, physiological and environmental support and promote health education and wellness to the Beale AFB community. The Beale Clinic is accredited by the Joint Commission on the Accreditation of Healthcare Organizations and is dedicated to providing support to active duty members of base tenant organizations and their family members. This outpatient clinic consists of both the 9th Medical Operations and 9th Medical Support Squadrons that provide primary care services with aerospace medicine and limited ancillary (e.g., pharmacy, laboratory, radiology) capabilities. No inpatient or emergency services are available and minimal specialty services exist. However, ambulance services are available by calling
911
911, 9/11 or Nine Eleven may refer to:
Dates
* AD 911
* 911 BC
* September 11
** The 2001 September 11 attacks on the United States by al-Qaeda, commonly referred to as 9/11
** 11 de Septiembre, Chilean coup d'état in 1973 that ousted the ...
or an
on-call doctor or
physician assistant
A physician assistant or physician associate (PA) is a type of non-physician practitioner. While these job titles are used internationally, there is significant variation in training and scope of practice from country to country, and sometimes be ...
on base. All other care is arranged through referrals to neighboring military hospitals or the
TRICARE
Tricare (styled TRICARE) is a health care program of the United States Department of Defense
The United States Department of Defense (DoD, USDOD, or DOD) is an United States federal executive departments, executive department of the fede ...
network. The clinic's services include family practice/primary care, women's health, pediatrics, flight medicine, dental, life skills support, family advocacy, laboratory, mental health, pharmacy, optometry, physical therapy, public health, radiology, health and wellness, and immunizations.
The
940th Air Refueling Wing is composed of three groups, a headquarters element, and a non-group assigned squadron, the 940th Aerospace Medicine Squadron. The 713th Combat Operations Squadron was previously assigned to the 940th Wing and operationally gained by
Pacific Air Forces
The Pacific Air Forces (PACAF) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force and is also the air component command of the United States Indo-Pacific Command (USINDOPACOM). PAC ...
. In April 2016, the 713th COS was realigned from the 940th Wing to the newly established 610th Air Operations Group along with two sister squadrons, the 710th COS and 701st COS, when the 940th Wing regained its KC-135 refueling mission.
* 940th Operations Group
: Consists of the
314th Air Refueling Squadron
The 314th Air Refueling Squadron is an active United States Air Force unit within the Air Force Reserve Command. It is currently assigned to the 940th Air Refueling Wing, based at Beale Air Force Base, California. It was inactivated on 1 July ...
and the 940th Operations Support Flight, providing trained, ready, deployable Air Force Reserve KC-135R flight crews and operations support personnel, prepared to deploy worldwide in response to combatant commander requirements and Air Mobility Command tasking as part of the Total Force.
* 940th Maintenance Group
: Consists of the 940th Maintenance Squadron and the 940th Aircraft Maintenance Squadron. The group provides flight line maintenance, shop maintenance and quality assurance in support of eight KC-135R Stratotanker aerial refueling aircraft.
* 940th Mission Support Group
: The 940th Mission Support Group supports the 940th Air Refueling Wing, Beale Air Force Base, California. The group directs and integrates the activities of five subordinate units, each with their own unique mission, to provide infrastructure and support functions in eleven distinct functional areas, both in garrison and while deployed, to enable the 940 ARW to provide aerial refueling and air mobility missions. Currently, the group consists of the 940th Force Support Squadron, 940th Security Forces Squadron, 940th Civil Engineer Squadron, 940th Logistics Readiness Squadron, and the 940th Communications Flight.
*
548th Intelligence, Surveillance, and Reconnaissance Group
: Maintains, schedules and operates the Distributed Ground Station-2 and Deployable Shelterized System-Film components of the Air Force Distributed Common Ground System. The group comprises the 9th Intelligence Squadron, 13th Intelligence Squadron, 48th Intelligence Squadron, 548th Operations Support Squadron, and 234th Intelligence Squadron (California Air National Guard), all at Beale AFB, in addition to the 152nd Intelligence Squadron (Nevada Air National Guard) in Reno, Nevada. Together, these squadrons process, exploit and disseminate broad-area, long-roll U-2 Ulm imagery and near-real-time U-2, Global Hawk and Predator imagery and signals data to provide actionable, fused all-source intelligence to theater, joint/combined force and component commanders. Although the group provides this support in garrison, it is also capable of deploying its personnel and assets forward as needed by theater commanders. The 548th Intelligence, Surveillance and Reconnaissance Group's weapon system spans more than a decade of service to combatant command and service component reconnaissance goals and objectives, including those of Operations ALLIED FORCE, JOINT ENDEAVOR, SOUTHERN WATCH, NORTHERN WATCH, ENDURING FREEDOM and IRAQI FREEDOM. The 548th ISRG's Plans and Programs office accomplishes system integration and block upgrades to the various DCGS components. The group's Standardization and Evaluation office certifies and evaluates the various mission crew positions, and the group's personnel also maintain Beale AFB's Special Security Forces.
* 234th Intelligence Squadron
: A
California Air National Guard
The California Air National Guard (CA ANG) is one of three components of the California National Guard, a reserve of the United States Air Force, and part of the National Guard of the United States.
As militia units, the units in the Californi ...
squadron whose federal mission is to integrate with and support the 548th Intelligence Group in providing full spectrum imagery exploitation and multi-disciplinary products to the Total Force along with in-garrison communications, computer maintenance and integration and planning support functions for the $1 billion Distributed Ground Station-Two, exploitation arm for U-2, Global Hawk and Predator unmanned aerial vehicles. In addition, it has a state mission which is the protection of life and property, preservation of peace, order, public safety and disaster relief in times of earthquakes, floods and forest fires; search and rescue; protection of vital public services and support to civil defense by order of the Governor of California.
* 7th Space Warning Squadron
: Guards the U.S. West Coast against sea-launched ballistic missiles. The unit is a geographically separated unit of
Space Delta 4
Mission Delta 4 (MD4) is a United States Space Force unit responsible for providing strategic and theater missile warning and tracking to the United States and its international partners. It operates three constellations of Overhead Persistent I ...
based at
Buckley Space Force Base
Buckley Space Force Base is a United States Space Force base in Aurora, Colorado named after United States Army Air Service First lieutenant, First Lieutenant John Harold Buckley. The base is run by Space Base Delta 2, with major units includin ...
, Colorado. The squadron detects sea-launched or intercontinental ballistic missiles, and determines the potential number and probable destination. Reports detection information to the
North American Aerospace Defense Command
North American Aerospace Defense Command (NORAD ; , CDAAN), known until March 1981 as the North American Air Defense Command, is a Combined operations, combined organization of the United States and Canada that provides aerospace warning, air ...
, Peterson AFB, Colorado;
Cheyenne Mountain Air Force Station, Colorado; U.S. Strategic Command,
Offutt AFB
Offutt Air Force Base is a U.S. Air Force base south of Omaha, adjacent to Bellevue in Sarpy County, Nebraska. It is the headquarters of the U.S. Strategic Command (USSTRATCOM), the 557th Weather Wing, and the 55th Wing (55 WG) of the ...
, Nebraska; and the National Command Authorities. Provides defense of the United States against a threat of a limited strategic ballistic missile attack through the use of an Upgraded Early Warning Radar. Detects the location of earth-orbiting satellites. Maintains and operates the Phased Array Warning System radar.
Based units
Flying and notable non-flying units based at Beale Air Force Base.
Units marked GSU are Geographically Separate Units, which although based at Beale, are subordinate to a parent unit based at another location.
United States Air Force
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
(ACC)
*
Sixteenth Air Force
The Sixteenth Air Force (Air Forces Cyber) (16 AF) is a United States Air Force (USAF) organization responsible for information warfare, which encompasses intelligence gathering and analysis, surveillance, reconnaissance, cyber warfare and ele ...
**
9th Reconnaissance Wing (host wing)
*** Headquarters 9th Reconnaissance Wing
*** 9th Operations Group
****
1st Reconnaissance Squadron
The 1st Reconnaissance Squadron is a United States Air Force squadron, assigned to the 9th Operations Group, Beale Air Force Base, California.
The 1st Reconnaissance Squadron is the United States military's oldest flying unit, first establish ...
–
U-2S Dragon Lady,
RQ-4B Global Hawk and
T-38A Talon
****
74th Reconnaissance Squadron
****
99th Reconnaissance Squadron –
U-2S Dragon Lady
****
427th Reconnaissance Squadron –
RQ-180
**** 9th Operational Support Squadron
*** 9th Maintenance Group
**** 9th Aircraft Maintenance Squadron
**** 9th Maintenance Squadron
**** 9th Munitions Squadron
*** 9th Medical Group
**** 9th Aerospace Medicine Squadron
**** 2nd Dental Squadron
**** 9th Medical Operations Squadron
**** 9th Medical Support Squadron
**** 9th Physiological Support Squadron
*** 9th Mission Support Group
**** 9th Civil Engineer Squadron
**** 9th Communications Squadron
**** 9th Comptroller Squadron
**** 9th Contracting Squadron
**** 9th Force Support Squadron
**** 9th Logistics Readiness Squadron
**** 9th Security Forces Squadron
**
319th Reconnaissance Wing
***
319th Operations Group
**** Detachment 2/Operating Location A (GSU)
****
12th Reconnaissance Squadron –
RQ-4B Global Hawk (GSU)
****
319th Aircraft Maintenance Squadron
*****Detachment 1 (GSU)
**
480th Intelligence, Surveillance and Reconnaissance Wing
***
548th Intelligence, Surveillance and Reconnaissance Group
****
9th Intelligence Squadron
****
13th Intelligence Squadron
****
48th Intelligence Squadron
**** 548th Operations Support Squadron
Air Force Reserve Command
The Air Force Reserve Command (AFRC) is a MAJCOM, major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of ...
(AFRC)
*
Fourth Air Force
The Fourth Air Force (4 AF) is a numbered air force of the Air Force Reserve Command (AFRC). It is headquartered at March Air Reserve Base, California.
4 AF directs the activities and supervises the training of more than 30,000 Air Force Reserv ...
**
940th Air Refueling Wing
*** Headquarters 940th Air Refueling Wing
*** 940th Operations Group
****
314th Air Refueling Squadron
The 314th Air Refueling Squadron is an active United States Air Force unit within the Air Force Reserve Command. It is currently assigned to the 940th Air Refueling Wing, based at Beale Air Force Base, California. It was inactivated on 1 July ...
–
KC-135R Stratotanker
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
**** 940th Operations Support Squadron
*** 940th Maintenance Group
**** 940th Aircraft Maintenance Squadron
**** 940th Maintenance Squadron
*** 940th Mission Support Group
**** 940th Civil Engineer Squadron
**** 940th Communications Flight
**** 940th Force Support Squadron
**** 940th Logistics Readiness Squadron
**** 940th Security Forces Squadron
**** 940th Aerospace Medicine Squadron
*
Tenth Air Force
The Tenth Air Force (10 AF) is a unit of the U.S. Air Force, specifically a numbered air force of the Air Force Reserve Command (AFRC). 10 AF is headquartered at Naval Air Station Fort Worth Joint Reserve Base/Carswell Field (formerly Carswel ...
** 610th Air Operations Group
*** 713th Combat Operations Squadron (GSU)
**
655th Intelligence, Surveillance and Reconnaissance Wing
***
755th Intelligence, Surveillance and Reconnaissance Group
The United States Air Force's 655th Intelligence, Surveillance and Reconnaissance Wing (655 ISRW) is an intelligence unit stationed at Wright-Patterson Air Force Base, Ohio.
One of the wing's new squadrons was activated in mid-2011, the 718th I ...
**** 38th Intelligence Squadron (GSU) (operates as part of
548th ISR Group)
**** 50th Intelligence Squadron (GSU) (operates as part of 548th ISR Group)
**
926th Wing
*** 726th Operations Group
****
13th Reconnaissance Squadron –
RQ-4B Global Hawk (GSU)
Air National Guard
The Air National Guard (ANG), also known as the Air Guard, is a Reserve components of the United States Armed Forces, federal military reserve force of the United States Air Force, as well as the air militia (United States), militia of each U.S. ...
(ANG)
*
California Air National Guard
The California Air National Guard (CA ANG) is one of three components of the California National Guard, a reserve of the United States Air Force, and part of the National Guard of the United States.
As militia units, the units in the Californi ...
**
195th Wing
*** Headquarters 195th Wing
*** 195th Intelligence, Surveillance and Reconnaissance Group
****
234th Intelligence Squadron
United States Space Force
Space Operations Command
Space Operations Command (SpOC) is the United States Space Force's space warfare, space operations, cyber warfare, cyber operations, and military intelligence, intelligence field command. Headquartered at Peterson Space Force Base in Colorado ...
(SpOC)
*
Space Delta 4
Mission Delta 4 (MD4) is a United States Space Force unit responsible for providing strategic and theater missile warning and tracking to the United States and its international partners. It operates three constellations of Overhead Persistent I ...
**
7th Space Warning Squadron (GSU)
History

The base is named for
Edward Fitzgerald Beale
Edward Fitzgerald Beale (February 4, 1822 – April 22, 1893) was an American naval officer, frontiersman, rancher and diplomat. He fought in the Mexican–American War, emerging as a hero of the Battle of San Pasqual in 1846. He achieved n ...
(1822–1893), an American Navy Lieutenant and a Brigadier General in the California Militia who was an explorer and frontiersman in California. Beale Air Force Base covers nearly of rolling hills in northern California. It is a large base in terms of land and has five gates providing access on all sides of the base. Visitors enter the base through a main gate that local merchants, individuals and the Beale Military Liaison Committee donated $100,000 to construct. The base is home for approximately 4,000 military personnel.
The base's natural resources are as rich as its significant culture and history. Native Americans lived on this land; the mortar bowls they carved into the bedrock lie embedded in a shallow stream. German
prisoners of war
A prisoner of war (POW) is a person held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610.
Belligerents hold prisoners of war for a ...
(POWs) were held captive on the base during World War II; a block of barred prison cells still stands at the base, and the drawings of the POWs remain vivid on the walls of the prison cells. To preserve these and other historic areas, the base proudly maintains 38 Native American sites, 45 homestead sites, and 41 World War II sites.
United States Army
In 1940, the "Camp Beale" area consisted of grassland and rolling hills and the 19th century mining town of
Spenceville.
Marysville city officials encouraged the
Department of War to establish a military facility in the area. The U.S. government purchased in 1942 for a training post for the
13th Armored Division, the only unit of its kind to be entirely trained in California. Camp Beale also held training facilities for the
81st and
96th Infantry Division, and a 1,000-bed hospital. Dredge tailings from the area's abandoned gold mines were used to build streets at the Camp.
As a complete training environment, Camp Beale had tank maneuvers, mortar and rifle ranges, a bombardier-navigator training, and chemical warfare classes. At its peak during
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, Camp Beale had 60,000 personnel.
Camp Beale also housed a German
POW camp
A prisoner-of-war camp (often abbreviated as POW camp) is a site for the containment of enemy fighters captured as prisoners of war by a belligerent power in time of war.
There are significant differences among POW camps, internment camps, an ...
, and served as the main camp for a series of satellite POW camps around northern California. Branch camps were established at
Arbuckle, in Colusa County (200 Germans);
Chico, in Butte County (475 Germans);
Davis, in Yolo County (250 Germans);
Napa, in Napa County (250 Germans); and
Windsor, in Sonoma County (250 Germans). All of the camps provided agriculture manpower to local farms and ranchers. German POWs at Beale also provided manpower for base support operations.
Air Training Command
In 1948, Camp Beale became Beale AFB, its mission being to train bombardier navigators in radar techniques. Beale AFB established six bombing ranges of each and the
U.S. Navy
The United States Navy (USN) is the maritime service branch of the United States Department of Defense. It is the world's most powerful navy with the largest displacement, at 4.5 million tons in 2021. It has the world's largest aircraft ...
also used Beale for training. From 1951 on, Beale trained Aviation Engineers and ran an Air Base Defense School. These additional activities led to rehabilitation of existing base facilities and construction of rifle, mortar, demolition, and machine gun ranges.
In 1952 Beale AFB was placed in inactive status for conversion to an operational airbase. Headquarters, Aviation Engineer Force administered the base for the next six years while a runway was laid down, and appropriate support facilities (hangars, maintenance shops, warehouses, barracks, and other infrastructure) was laid out and constructed. The 2275th Air Base Squadron was the coordinating organization during the construction period. Also in 1952, Beale stopped being used as a bombing range and the U.S. Government declared portions of Camp Beale/Beale AFB as excess, eventually transferring out .
Eventually excess land from the former Army Camp was sold off to the public. On 21 December 1959, on the eastern side of the Base were sold at auction. An additional was transferred to the State of California between 1962 and 1964, and now comprise the
Spenceville Wildlife and Recreation Area. In 1964–1965, another were sold at auction. In deeds for the former Camp Beale property, the Federal Government recommended that the property have surface use only.
Air Defense Command

In 1959
Air Defense Command
Aerospace Defense Command was a major command (military formation), command of the United States Air Force, responsible for air defense of the continental United States. It was activated in 1968 and disbanded in 1980. Its predecessor, Air De ...
(ADC) established a
Semi Automatic Ground Environment
The Semi-Automatic Ground Environment (SAGE) was a system of mainframe computer, large computers and associated computer network, networking equipment that coordinated data from many radar sites and processed it to produce a single unified image ...
(SAGE) Data Center (DC-18) was established at Beale AFB. The SAGE system was a network linking Air Force (and later FAA) General Surveillance Radar stations into a centralized center for Air Defense, intended to provide early warning and response for a Soviet nuclear attack. The Ground Air Transmitting Receiving (GATR) Site (R-18) for communications was located at , approximately 1.1 miles south-southwest from the SAGE building. Normally the GATR site was connected by a pair of buried telephone cables, with a backup connection of dual telephone cables overhead.
DC-18 was initially under the
San Francisco Air Defense Sector
The San Francisco Air Defense Sector (SFADS) is an inactive United States Air Force organization. Its last assignment was with the 28th Air Division, being stationed at Beale Air Force Base, California.
The sector was established in February 1 ...
(SFADS), established on 15 February 1959. DC-18 and the SFADS was inactivated on 1 August 1963 as part of an ADC consolidation and reorganization, with its assigned units assigned to other ADC Sectors. The GATR was reassigned to
Mill Valley AFS (Z-38) as an annex designated OL-A,
666th Radar Squadron. Today the large SAGE building is now building 2145, housing the 9th Reconnaissance Technical Squadron; the GATR was inactivated in 1980 and the building is now part of a Skeet-shooting range.
Strategic Air Command
4126th Strategic Wing

On 8 February 1959,
Strategic Air Command
Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible for command and control of the strategic bomber and intercontinental ballistic missile compon ...
established Beale as an operational USAF base. It activated the 4126th Strategic Wing to disperse its
B-52 Stratofortress
The Boeing B-52 Stratofortress is an American long-range, subsonic aircraft, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the ...
heavy bombers over a larger number of bases, making it more difficult for the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
to destroy the entire fleet with a surprise first strike.
In May 1959, Colonel (later General) Paul K. Carlton assumed command of the recently activated 4126th Strategic Wing. The first two
KC-135 Stratotanker
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
aircraft arrived two months later on 7 July 1959 as part of the 903d Air Refueling Squadron. On 18 January 1960, the
31st Bombardment Squadron with its B-52G Stratofortresses arrived at Beale to become part of the wing. The
14th Air Division (14 AD) moved to Beale from
Travis Air Force Base
Travis Air Force Base is a United States Air Force base under the operational control of Air Mobility Command (AMC), located three miles (5 Kilometre, km) east of the central business district of the city of Fairfield, California, Fairfield, i ...
one week later.
One third of the aircraft were maintained on 15-minute alert, fully fueled, armed, and ready for combat. SAC Strategic Wings were considered a provisional unit by HQ, USAF and could not carry a permanent history or lineage.
HGM-25A Titan I

On 30 January 1959, the Air Force announced plans to conduct surveys in the vicinity of Beale to determine the feasibility for missile bases. On 17 September, Col. Paul Calton, Commander of Beale's 4126th Strategic Wing, announced that the base would be the fifth
HGM-25A Titan I missile installation. Three complexes with three weapons each (3 x 3) were located 25 miles southwest, 37 miles west, and 71 miles northwest of Beale near the respective communities of Lincoln, Live Oak, and Chico.
The Air Force activated the
851st Strategic Missile Squadron
The 851st Strategic Missile Squadron is an inactive United States Air Force unit. It was last assigned to the 456th Strategic Aerospace Wing, stationed at Beale Air Force Base, California. It was equipped with the HGM-25A Titan I intercontinent ...
(Titan I) on 1 April 1961. The first missile was moved to the 4A complex at Lincoln on 28 February 1962, where workers had difficulty placing the missile in the silo. Follow-on missile installations went smoothly and the last missile was lowered into Chico complex 4C on 20 April 1962.
On 24 May 1962, during a contractor checkout, a blast rocked launcher 1 at complex 4C at Chico, destroying a Titan I and causing heavy damage to the silo. After the investigation, the Air Force concluded that the two separate explosions occurred because of a blocked vent and blocked valve. On 6 June, a flash fire at another silo killed a worker.
In September 1962, the 851st SMS became the last Titan I Squadron to achieve alert status. After damages were repaired, the Chico complex became operational on 9 March 1963. Two months after the squadron became fully operational, SAC subjected the unit to an Operational Readiness Inspection (ORI). The 851st SMS became the first Titan I unit to pass.
On 16 May 1964, Defense Secretary McNamara directed the accelerated phaseout of the Atlas and Titan I ICBMs. On 4 January 1965, the first Beale Titan I was taken off alert status. Within three months, the 851st Strategic Missile Squadron was inactivated.
456th Bombardment Wing

In 1962, in order to retain the lineage of its MAJCOM 4-digit combat units and to perpetuate the lineage of many currently inactive bombardment units with illustrious
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
records, Headquarters SAC received authority from Headquarters USAF to discontinue its MAJCOM strategic wings that were equipped with combat aircraft and to activate AFCON units, most of which were inactive at the time which could carry a lineage and history.
The 4126th SW was redesignated as the 456th Strategic Aerospace Wing (456th SAW) on 1 February 1963 in a name-only redesignation and was assigned to SAC's
Fifteenth Air Force
The Fifteenth Air Force (15 AF) is a numbered air force of the United States Air Force's Air Combat Command (ACC). It is headquartered at Shaw Air Force Base. It was reactivated on 20 August 2020, merging the previous units of the Ninth Air Forc ...
,
14th Strategic Aerospace Division. The 456th SAW was placed on operational status upon activation with the 31st BS being redesignated as the
744th Bombardment Squadron
The 744th Bombardment Squadron is an inactive United States Air Force unit. It was last assigned to the 456th Bombardment Wing at Beale Air Force Base, California, and was inactivated on 30 September 1975, when its assets were transferred to an ...
, the wing's former World War II bomb squadron. The 903d ARS and 851st SMS designations were unchanged, however component support units were redesignated to the 456th numerical designation of the newly established wing. As under the Tri-Deputate organization, all operational components were directly assigned to the wing, no operational group element was activated.
The 456th SAW continued the mission of strategic bombardment and missile readiness training. The wing's bombardment and air refueling squadrons frequently deployed aircraft and crews to meet USAF requirements, often having nearly all of the resources of the wing scattered around the world at various operating locations. In 1963 the 456th Strategic Aerospace Wing was featured as the fictional 904th Strategic Aerospace Wing in the Hollywood film production ''
A Gathering of Eagles'', with the Air Force, SAC and the wing providing maximum support to the Universal Studios film crews.
In July 1965 the wing was redesignated the 456th Bombardment Wing, Heavy with the inactivation of the Titan I Missile squadron but continued to fly the B-52 and KC-135. During the 1960s and 1970s, SAC used various Air Force bases for dispersal. As part of this effort, the 456th Bombardment Wing at Beale deployed its Detachment 1 to
Hill AFB, Utah. A$2 million alert facility large enough to accommodate seven
B-52
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Ai ...
and
KC-135
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
aircraft was constructed and the first of four
B-52
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Ai ...
s assigned there arrived on 28 December 1973. Det 1 was activated 1 January 1973 and discontinued on 1 July 1975.
17th Bombardment Wing
The 456th BW was inactivated on 30 September 1975, and its equipment and personnel were redesignated as the
17th Bombardment Wing, Heavy when the senior unit was inactivated at
Wright-Patterson AFB
Wright-Patterson Air Force Base (WPAFB) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene and Montgomery counties. It includes both Wright and Patterson Fields, which were originally Wilbur Wr ...
,
Ohio
Ohio ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the ...
. This was part of a consolidation of resources after the
Vietnam War
The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
due to budget cuts, and the desire by HQ SAC to keep the senior unit on active duty.
100th Air Refueling Wing
At Beale, the 17th continued global strategic bombardment alert to 30 June 1976 when it was inactivated as part of the phaseout of the B-52 at Beale. The wing's KC-135 tanker aircraft were subsequently reassigned to the
100th Air Refueling Wing, which SAC moved to Beale from Davis-Monthan AFB, Arizona, as part of SAC's phaseout from Davis-Monthan. The mission of the 100th ARW was primarily to refuel SR-71s of the 9th Strategic Reconnaissance Wing. Concurrent with this action the 100th's U-2 aircraft at Davis-Monthan would merge with the 9 SRW and its SR-71 operations at Beale. The first U-2 arrived from Davis-Monthan on 12 July 1976, and until 26 January 1990, when budget restrictions forced the retirement of the SR-71, Beale was the home of two of the world's most unusual aircraft.
On 1 October 1971, the 1883d Communications Squadron, reassigned from
Kincheloe Air Force Base in
Michigan
Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...
, arrived at Beale AFB, remaining under the command of the Strategic Communications Area.
The 100 ARW remained at Beale until 15 March 1983 when its assets were absorbed by the senior
9th Strategic Reconnaissance Wing, which became a composite wing under the one-base, one-wing concept.
Missile Warning
On 1 July 1979, the 7th Missile Warning Squadron brought a
PAVE
PAVE is a United States Air Force program identifier relating to electronic systems. Prior to 1979, Pave was said to be a code word for the Air Force unit responsible for the project. ''Pave'' was used as an inconsequential prefix identifier fo ...
Phased Array Warning System (
PAVE PAWS
PAVE PAWS (PAVE Phased Array Warning System) is a complex Cold War early warning radar and computer system developed in 1980 to "detect and characterize a sea-launched ballistic missile attack against the United States". The first solid-state ...
) radar site to Beale, a Protection Level 1, 10-story structure that can detect possible attack by land-based and sea-launched ballistic missiles. A large three-sided structure, the PAVE PAWS hosted two large AN/FPS-115
phased-array
In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving th ...
radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
antennas.
Located in a
cantonment
A cantonment (, , or ) is a type of military base. In South Asia, a ''cantonment'' refers to a permanent military station (a term from the British Raj). In United States military parlance, a cantonment is, essentially, "a permanent residential ...
area on the outskirts of Beale, the renamed
7th Space Warning Squadron is now an
Air Force Space Command
An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere ...
(AFSPC) unit and it primarily uses its PAVE PAWS radar to detect submarine-launched ballistic missiles and disintegrating spacecraft and space debris. Mock missile attacks, site emergencies and simulated equipment failures also keep the Canadian and American crew busy. The 9th Security Forces Squadron provide security for the
PAVE PAWS
PAVE PAWS (PAVE Phased Array Warning System) is a complex Cold War early warning radar and computer system developed in 1980 to "detect and characterize a sea-launched ballistic missile attack against the United States". The first solid-state ...
restricted area.
[
]
9th Reconnaissance Wing

In the early 1970s SAC began to consolidate its B-52 assets as the age of the manned bomber was reduced with the advent of Intercontinental Strategic Ballistic Missiles. In addition, by 1966 the cost of the Vietnam War was forcing a review of the Defense Budget and by consolidating the strategic bomber force, also retiring older Stratofortresses, a significant cost reduction could be achieved.
On 15 October 1964, the Department of Defense announced that Beale would be the home of the new, supersonic reconnaissance aircraft, the
SR-71 Blackbird
The Lockheed SR-71 "Blackbird" is a retired long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed and manufactured by the American aerospace company Lockheed Corporation. Its nicknames include " Blackbird" and ...
. The provisional 4200th Strategic Reconnaissance Wing (4200 SRW) activated on 1 January 1965 in preparation for the realignment, and the new wing received its first aircraft, a
T-38 Talon
The Northrop T-38 Talon is a two-seat, twinjet supersonic jet trainer designed and produced by the American aircraft manufacturer Northrop Corporation. It was the world's first supersonic trainer as well as the most produced.
The T-38 can be tra ...
, on 8 July 1965. The first SR-71 did not arrive until 7 January 1966. The SR-71 was developed from the Lockheed A-12 reconnaissance aircraft in the 1960s for the Central Intelligence Agency by the Lockheed Skunk Works as a
black project
Black project is an informal term used to describe a highly classified, top-secret military or defense project that is not publicly acknowledged by government, military personnel, or contractors.
United States and black projects
In the United S ...
. During reconnaissance missions the SR-71 operated at high speeds and altitudes to allow it to outrace threats; if a surface-to-air missile launch was detected, standard evasive action was simply to accelerate.
With the arrival of the SR-71, the strategic bombardment mission at Beale was phased down, being replaced by the Strategic Reconnaissance mission. The 9th Strategic Reconnaissance Wing was moved from Mountain Home AFB, Idaho and reassigned to Beale on 25 June 1966. The 9th RW has been the host unit at Beale to the current day.
With the activation of the 9th SRW at Beale, the wing absorbed the assets of the provisional 4200th SW. This allowed it to stay with the
14th Strategic Aerospace Division. The wing performed strategic reconnaissance in Southeast Asia beginning in 1968, frequently deploying the SR-71 to Kadena Air Base, Okinawa where it operated over areas of the Pacific and Asia. The wing provided photographic intelligence for the Son Tay prison camp raid named Operation Ivory Coast, in North Vietnam, November 1970. After the Vietnam War, the SR-71 established a level-flight-at-altitude record at 85,131 feet and a straight-course speed record of 2,194 mph.
On 1 July 1976, the U-2 joined the SR-71 in the 9th Strategic Reconnaissance Wing giving the unit two of the most unusual aircraft in the world. The "Dragon Lady" had gained national and international recognition with flights over the Soviet Union, China, Cuba, and Southeast Asia. The U-2 was the perfect complement to the SR-71. The Blackbird was designed to capture time-sensitive intelligence especially in denied airspace. Whereas the SR-71 was designed for rapid infiltration and exfiltration, the Dragon Lady was designed to loiter in its area of responsibility and continuously collect while in the air.
The SR-71 mission was closed on 1 January 1990. Although it made a brief revival in the mid-1990s, today the aircraft remains retired.
In 1990–91, the wing deployed the largest contingent of U-2s ever to Saudi Arabia to support Operation DESERT SHIELD/STORM. The Dragon Lady tracked Iraqi troop and armor buildups, assessed bomb damage, and monitored a massive oil spill in the Persian Gulf. U-2 pilots alerted ground stations of Scud missile launches and guided fighter aircraft to destroy Scud launchers. After the Gulf War, the U-2 stayed in Saudi Arabia to monitor Iraqi compliance with the peace agreement. In 1998, the Dragon Lady set a weight-to-altitude record and in 1999 won the
Collier Trophy
The Robert J. Collier Trophy is awarded annually "for the greatest achievement in aeronautics or astronautics in America, with respect to improving the performance, efficiency, and safety of air or space vehicles, the value of which has been t ...
, aviation's most coveted award.
In November 2019, command of the wing moved from the
Twenty-Fifth Air Force
Twenty-Fifth Air Force (25 AF), was a numbered air force (NAF) within the United States Air Force (USAF), and served as the Air Force's premier military intelligence organization. 25 AF was established on 29 September 2014McCullough, Amy, "ISR ...
to the newly re-activated
Sixteenth Air Force (Air Forces Cyber).
From the 1990s
On 1 September 1991, the
14th Air Division inactivated and the
Second Air Force
The Second Air Force (2 AF; ''2d Air Force'' in 1942) is a USAF numbered air force responsible for conducting basic military and technical training for Air Force enlisted members and non-flying officers. In World War II the CONUS unit defended ...
, with a lineage stretching back to the Second World War, activated at Beale. Following the disestablishment of
Strategic Air Command
Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible for command and control of the strategic bomber and intercontinental ballistic missile compon ...
, 2 AF inactivated on 1 July 1993 and reactivated at
Keesler Air Force Base
Keesler Air Force Base is a United States Air Force base located in Biloxi, a city along the Gulf Coast in Harrison County, Mississippi, United States. The base is named in honor of aviator 2d Lt Samuel Reeves Keesler Jr., a Mississippi nati ...
, Mississippi as part of the
Air Education and Training Command
The Air Education and Training Command (AETC) is one of the nine List of major commands of the United States Air Force, Major Commands (MAJCOM) of the United States Air Force (USAF), reporting to Headquarters, United States Air Force. It was esta ...
(AETC) the same day.
The 1883d Communications Squadron was inactivated in 1991. With the transfer of Air Force Communications Command units to host wings, the 9th Communications Squadron was activated and assigned to the 9th Support Group, 9th SRW, on 1 September 1991.
The 9 SRW was transferred to the newly established
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
(ACC) and was redesignated as the 9th Reconnaissance Wing (9 RQW), operating the U-2 and
T-38 Talon
The Northrop T-38 Talon is a two-seat, twinjet supersonic jet trainer designed and produced by the American aircraft manufacturer Northrop Corporation. It was the world's first supersonic trainer as well as the most produced.
The T-38 can be tra ...
, while its
KC-135
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
Q aircraft and
350th Air Refueling Squadron (350 ARS) were transferred to the newly established
Air Mobility Command
The Air Mobility Command (AMC) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force, U.S. Air Force. It is headquartered at Scott Air Force Base, Illinois, east of St. Louis, Missouri, ...
(AMC).
In 2001, the historic 12th Reconnaissance Squadron joined the wing as the parent unit for the RQ-4 Global Hawk. An unmanned, remotely piloted high-altitude reconnaissance platform, the Global Hawk can linger over a target for 24 hours. In 2008, Beale received the Block 20 model and 2010 received the Block 30 model.
In 2010, the
MC-12W Liberty
The Beechcraft C-12 Huron is the military designation for a series of twin-engine turboprop aircraft based on the Beechcraft Super King Air and Beechcraft 1900. C-12 variants are used by the United States United States Air Force, Air Force, Unit ...
was moved to Beale Air Force Base and for a time there were two squadrons operating the aircraft. The 427th Reconnaissance Squadron was primarily the operational squadron, while the 489th conducted training. With its role taken over by the growing
MQ-9 Reaper
The General Atomics MQ-9 Reaper (sometimes called Predator B) is an unmanned aerial vehicle (UAV, one component of an unmanned aircraft system (UAS)) capable of remotely controlled or autonomous flight operations, developed by General Atomi ...
fleet, the Air Force decided to remove the Liberty aircraft from service, turning them over to the U.S. Army and
U.S. Special Operations Command, which was completed by October 2015. The Air Force's final MC-12W deployment for Afghanistan/OEF ended on 13 October 2015.
BRAC actions
In July 1994, the 350 ARS transferred from Beale to
McConnell Air Force Base
McConnell Air Force Base is a United States Air Force base located four miles (6 km) southeast of the central business district of Wichita, a city in Sedgwick County, Kansas, United States., effective 2007-12-20 The airbase was named in ...
, Kansas, taking the last of the
KC-135
The Boeing KC-135 Stratotanker is an American military aerial refueling tanker aircraft that was developed from the Boeing 367-80 prototype, alongside the Boeing 707 airliner. It has a narrower fuselage and is shorter than the 707. Boeing gave ...
Q tankers with it. Tanker aircraft returned to Beale in 1998 when the
940th Air Refueling Wing (940 ARW), an
Air Force Reserve Command
The Air Force Reserve Command (AFRC) is a MAJCOM, major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of ...
(AFRC) unit operationally gained by AMC, transferred to Beale with its
KC-135R aircraft following the closure of its former home stations of
Mather AFB, California in 1993 due to a 1988
Base Realignment and Closure
Base Realignment and Closure (BRAC) was a process by a Federal government of the United States, United States federal government commission to increase the efficiency of the United States Department of Defense by coordinating the realignment and ...
(BRAC) decision and its subsequent home station of
McClellan AFB, California in 1998 due to a 1993 BRAC decision.
Under the subsequent BRAC 2005, the 940 ARW's
KC-135R aircraft were realigned and the last aircraft departed Beale by the end of 2008. The 940 ARW was redesignated as the
940th Wing (940 WG) and converted to an associate reconnaissance wing mission in partnership with the 9 RW, operating the
RQ-4 Global Hawk
The Northrop Grumman RQ-4 Global Hawk is a high-altitude, Unmanned aerial vehicle, remotely-piloted surveillance aircraft introduced in 2001. It was initially designed by Ryan Aeronautical (now part of Northrop Grumman), and known as Tier II+ d ...
. In this capacity, the wing was responsible for stand up and total force integration as an Air Force Reserve Command's multi-mission wing, including command & control, intelligence and
RQ-4 Global Hawk
The Northrop Grumman RQ-4 Global Hawk is a high-altitude, Unmanned aerial vehicle, remotely-piloted surveillance aircraft introduced in 2001. It was initially designed by Ryan Aeronautical (now part of Northrop Grumman), and known as Tier II+ d ...
reconnaissance forces in support of
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
,
Pacific Air Forces
The Pacific Air Forces (PACAF) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force and is also the air component command of the United States Indo-Pacific Command (USINDOPACOM). PAC ...
and the
Air Force Intelligence, Surveillance and Reconnaissance Agency
The Air Force Intelligence, Surveillance and Reconnaissance Agency (Air Force ISR Agency or AFISRA) was until 29 September 2014 a :Field Operating Agency, field operating agency of the United States Air Force headquartered at Lackland Air Force ...
.
Return of KC-135 flying mission (post-BRAC)

In 2016, a decision was made to restore the AFRC KC-135 mission at Beale AFB and the 940 WG was again redesignated as the
940th Air Refueling Wing (940 ARW), taking custody of its first KC-135R aircraft in July 2016. Seven additional KC-135R aircraft followed and the wing again achieved a fully operational capability with the KC-135R in October 2016.
In June 2016, the 940 WG was redesignated back to its previous title of the
940th Air Refueling Wing (940 ARW), reversing the earlier BRAC 2005 decision. The 940 ARW was again an
Air Mobility Command
The Air Mobility Command (AMC) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force, U.S. Air Force. It is headquartered at Scott Air Force Base, Illinois, east of St. Louis, Missouri, ...
(AMC)-gained unit of the
Air Force Reserve Command
The Air Force Reserve Command (AFRC) is a MAJCOM, major command (MAJCOM) of the United States Air Force, with its headquarters at Robins Air Force Base, Georgia. It is the federal Air Reserve Component (ARC) of the U.S. Air Force, consisting of ...
(AFRC) under
Tenth Air Force
The Tenth Air Force (10 AF) is a unit of the U.S. Air Force, specifically a numbered air force of the Air Force Reserve Command (AFRC). 10 AF is headquartered at Naval Air Station Fort Worth Joint Reserve Base/Carswell Field (formerly Carswel ...
(10 AF), with the first KC-135R aircraft arriving at Beale AFB on 10 July 2016. The remaining seven KC-135 aircraft incrementally followed, with the wing achieving full operating strength at Beale by October 2016.
With the redesignation of the 940 ARW to its previous incarnation and its shift in operational claimancy to AMC, the
13th Reconnaissance Squadron (13 RS), which was previously assigned to the former 940 WG, was realigned as a geographically separated unit (GSU) of the
926th Wing (926 WG) at
Nellis AFB, Nevada, and further assigned to the wing's 726th Operations Group (726 OG) at
Creech AFB, Nevada. In this capacity, the 13 RS continues to concurrently operate
RQ-4 Global Hawk
The Northrop Grumman RQ-4 Global Hawk is a high-altitude, Unmanned aerial vehicle, remotely-piloted surveillance aircraft introduced in 2001. It was initially designed by Ryan Aeronautical (now part of Northrop Grumman), and known as Tier II+ d ...
at Beale AFB as a concurrent associate element to the 9 RW and remaining an
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
(ACC)-gained unit of AFRC.
Previous names
* Camp Beale (United States Army), 1 October 1942
: Activated by USAF, 10 November 1948
* Beale Bombing and Gunnery Range, 7 October 1949 (inactive, gunnery range use only)
* Beale Air Force Base, 1 December 1951–Current
Major commands to which assigned
*
Air Training Command
The Air Training Command (ATC) is a former United States Air Force (USAF) Major Command designation. It was headquartered at Randolph Air Force Base, Texas, but was initially formed at Barksdale Air Force Base, Louisiana. It was re-designated ...
, 10 February 1948 (inactive, in standby status)
*
Continental Air Command
Continental Air Command (ConAC) (1948–1968) was a Major Command of the United States Air Force (USAF) responsible primarily for administering the Air National Guard and Air Force Reserve.
During the Korean War, ConAC provided the necessary aug ...
, 1 April 1951 (placed on active status)
*
Strategic Air Command
Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible for command and control of the strategic bomber and intercontinental ballistic missile compon ...
, 1 July 1956
: Placed on inactive status for construction, 1 July 1956 – 8 February 1959
*
Air Combat Command
The Air Combat Command (ACC) is one of nine List of Major Commands of the United States Air Force, Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon. It is the prim ...
, 1 June 1992–present
Major units assigned
* 2275th Air Base Squadron, 20 April 1951
: Various designations until being absorbed into 4126th CSG, 1 February 1963
*
4126th Strategic Wing, 8 February 1959 – 1 February 1963
: Redesignated:
456th Bombardment Wing, 1 February 1963 – 30 September 1975
*
San Francisco Air Defense Sector
The San Francisco Air Defense Sector (SFADS) is an inactive United States Air Force organization. Its last assignment was with the 28th Air Division, being stationed at Beale Air Force Base, California.
The sector was established in February 1 ...
, 15 February 1959 – 1 August 1963
*
14th Air Division, 25 January 1960 – 1 September 1991
*
851st Strategic Missile Squadron
The 851st Strategic Missile Squadron is an inactive United States Air Force unit. It was last assigned to the 456th Strategic Aerospace Wing, stationed at Beale Air Force Base, California. It was equipped with the HGM-25A Titan I intercontinent ...
, 1 February 1961 – 22 March 1965
* 4200th Strategic Wing, 1 January 1965 – 25 June 1966
*
9th Strategic Reconnaissance (later Reconnaissance) Wing, 25 June 1966 – present
*
17th Bombardment Wing, 30 September 1975 – 30 September 1976
*
100th Air Refueling Wing, 30 September 1976 – 15 March 1983
*
940th Air Refueling Wing, 1 October 1997 – present
** previously designated as the
940th Wing, 1 July 2008 – 4 June 2016
Intercontinental ballistic missile facilities

The
851st Strategic Missile Squadron
The 851st Strategic Missile Squadron is an inactive United States Air Force unit. It was last assigned to the 456th Strategic Aerospace Wing, stationed at Beale Air Force Base, California. It was equipped with the HGM-25A Titan I intercontinent ...
operated three
HGM-25A Titan I ICBM sites (1 February 1961 – 25 March 1965):
* 851-A, 2 miles ESE of Lincoln, California
* 851-B, 4 miles NNE of Sutter Buttes, California
* 851-C, 6 miles N of Chico, California
Today, all three sites remain in various states of abandonment. Site "A" is being encroached by newly built single-family homes as the suburbs of Lincoln; the underground structures (approximately 30 acres) of the facility is currently owned by Placer County who uses the site to store and maintain road maintenance equipment. Since the site was deactivated, groundwater has inundated the facility, flooding the underground spaces. Site B, located in a rural area, is remarkably well preserved with all three launch silos still capped.
Site "C" was the location of two 1962 accidents. On 24 May during a contractor checkout, a terrific blast rocked launcher 1 at the complex, destroying a Titan I and causing heavy damage to the silo. On 6 June trouble again struck as a flash fire at another silo killed a worker. After the investigation, the Air Force concluded that the two separate explosions occurred because of a blocked vent and blocked valve. The silo was repaired and put back into operational service. Today, the site has all three launch silos capped, but some development has taken place on the launch area with a retention pond, some trees, and some single-story buildings being erected. It appears to be in use for some type of quarrying/grading material which is transported to construction sites in the Chico area.
Geography

Beale Air Force Base spans of rolling hills in northern California. The base's natural resources are quite rich. Native Americans lived on this land, and the mortar bowls they carved into bedrock lie embedded in a shallow stream. German prisoners of war were held on the base during World War II. A block of prison cells still stands at the base, and the drawings of the POWs remain on the cell walls. The surprisingly detailed images were said to have been drawn with the heels of the prisoners' boots which probably helped protect them. To preserve these and other historic areas, the base maintains 38 Native American sites, 45 homestead sites, and 41 World War II sites.
Demographics
The
United States Census Bureau
The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...
first designated Beale Air Force Base as a separate
census-designated place
A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only.
CDPs have been used in each decennial census since 1980 as the counte ...
(CDP) for statistical purposes covering the base's residential population in the
1980 United States census
The 1980 United States census, conducted by the Census Bureau, determined the resident population of the United States to be 226,545,805, an increase of 11.4% over the 203,184,772 persons enumerated during the 1970 census. It was the first ce ...
.
[ An unincorporated community which covered much of the existing area was listed in the ]1970 United States census
The 1970 United States census, conducted by the Census Bureau, determined the resident population of the United States to be 203,392,031, an increase of 13.4 percent over the 179,323,175 persons enumerated during the 1960 census.
This was t ...
under the name Beale East.[ Per the 2020 census, the population was 1,303.
]
2020 census
The 2020 United States census reported that Beale AFB had a population of 1,303. The population density was . The racial makeup of Beale AFB was 845 (64.9%) White
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, 89 (6.8%) African American
African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
, 6 (0.5%) Native American, 57 (4.4%) Asian, 3 (0.2%) Pacific Islander
Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
, 52 (4.0%) from other races, and 251 (19.3%) from two or more races. Hispanic or Latino of any race were 215 persons (16.5%).
The whole population lived in households. There were 374 households, out of which 257 (68.7%) included children under the age of 18, 299 (79.9%) were married-couple households, 4 (1.1%) were cohabiting
Cohabitation is an arrangement where people who are not legally married live together as a couple. They are often involved in a romantic or sexually intimate relationship on a long-term or permanent basis. Such arrangements have become incr ...
couple households, 49 (13.1%) had a female householder with no partner present, and 22 (5.9%) had a male householder with no partner present. 28 households (7.5%) were one person, and 2 (0.5%) were one person aged 65 or older. The average household size was 3.48. There were 343 families
Family (from ) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictability, structure, and safety as ...
(91.7% of all households).
The age distribution was as follows: 563 people (43.2%) under the age of 18, 164 people (12.6%) aged 18 to 24, 517 people (39.7%) aged 25 to 44, 46 people (3.5%) aged 45 to 64, and 13 people (1.0%) who were 65years of age or older. The median age was 22.3years. For every 100 females, there were 89.4 males.
There were 772 housing units at an average density of , of which 374 (48.4%) were occupied. Of these, 3 (0.8%) were owner-occupied, and 371 (99.2%) were occupied by renters.
Education
The base is within the Wheatland Elementary School District and the Wheatland Union High School District. The base has an elementary school, Lone Tree School, operated by the elementary school district. Dependent children on-base are zoned to off-base secondary schools: Bear River Middle School (of the elementary school district) and Wheatland High School (of the high school district).[
There is also a ]charter school
A charter school is a school that receives government funding but operates independently of the established state school system in which it is located. It is independent in the sense that it operates according to the basic principle of autono ...
on the base, Wheatland Charter Academy.
Government
In the California State Legislature
The California State Legislature is the bicameral state legislature of the U.S. state of California, consisting of the California State Assembly (lower house with 80 members) and the California State Senate (upper house with 40 members). ...
, Beale AFB is in , and .
In the United States House of Representatives
The United States House of Representatives is a chamber of the Bicameralism, bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Artic ...
, Beale AFB is in .
Protests
Beale Air Force Base has had repeated protests by the Climate Action, anti-war, and anti-drone group Occupy Beale.
On the morning of 19 October 2023 three climate protesters with Occupy Beale were detained by military police after crossing the demarcation line as a statement of how they are willing to risk arrest for the climate. Two of protesters were charged with illegally entering a military base, while the third protester was released without a charge. During the process of the detainment the Schneider gate was closed shutting down access to the base through the gate for several hours.
On 14 March 2024 protesters associated with Occupy Beale blockaded the Schneider and Wheatland Gates of Beale AFB in protest of the Gaza war
The Gaza war is an armed conflict in the Gaza Strip and southern Israel fought since 7 October 2023. A part of the unresolved Israeli–Palestinian conflict, Israeli–Palestinian and Gaza–Israel conflict, Gaza–Israel conflicts dating ...
. Simultaneously activists with protest group Code Pink blockaded the North Gate of Travis Air Force Base
Travis Air Force Base is a United States Air Force base under the operational control of Air Mobility Command (AMC), located three miles (5 Kilometre, km) east of the central business district of the city of Fairfield, California, Fairfield, i ...
in Fairfield, California
Fairfield is a city in and the county seat of Solano County, California, United States, in the North Bay (San Francisco Bay Area), North Bay sub-region of the San Francisco Bay Area.
The city has a diversified economy, with government, manufac ...
.
Amateur radio restrictions
The US Code of Federal Regulations
In the law of the United States, the ''Code of Federal Regulations'' (''CFR'') is the codification of the general and permanent regulatory law, regulations promulgated by the executive departments and agencies of the federal government of the ...
specifies that amateur radio
Amateur radio, also known as ham radio, is the use of the radio frequency radio spectrum, spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emer ...
operators within 240 kilometers of Beale must not transmit with more than 50 watts of power on the 70-centimeter band
The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. The ITU amateur radio allocation is from 430 to 440 MHz; however, some countries, such as ...
.
Appearances in popular culture
* The 1963 film '' A Gathering of Eagles'' was filmed at Beale Air Force Base.
* The 1979 documentary '' First Strike'' was partially filmed, using real Air Force personnel, at the base's PAVE PAWS facility, showing the detection of a Soviet nuclear attack. Much of this footage was also used in the 1983 TV movie ''The Day After
''The Day After'' is a 1983 American television film directed by Nicholas Meyer. The war film postulates a fictional conflict between NATO and the Warsaw Pact over Germany that rapidly escalates into a full-scale nuclear exchange between the ...
''; this could be considered an error, as it is shown ''after'' an airman at Whiteman Air Force Base
Whiteman Air Force Base is a United States Air Force base located just south of Knob Noster, Missouri, Knob Noster, Missouri, United States. The base is the current home of the Northrop Grumman B-2 Spirit, B-2 Spirit bomber. It is named for Geor ...
states that Beale (along with its European counterpart, RAF Fylingdales
Royal Air Force Fylingdales (RAF Fylingdales) is a Royal Air Force List of Royal Air Force stations, station on Snod Hill in the North York Moors, England. Its motto is ''Vigilamus'' ("We are watching"). It is a radar Military base, base and i ...
) has already been destroyed.
* In the video game '' Call of Duty: Black Ops'', a mission tasks a player with operating an SR-71
The Lockheed SR-71 "Blackbird" is a retired Range (aeronautics), long-range, high-altitude, Mach number, Mach 3+ military strategy, strategic reconnaissance aircraft developed and manufactured by the American aerospace company Lockheed Co ...
reconnaissance aircraft to assist his comrades. The SR-71 flies out of Beale Air Force Base.
* The base hosted James May
James Daniel May (born 16 January 1963) is an English television presenter and journalist. He is best known as a co-presenter, alongside Jeremy Clarkson and Richard Hammond, of the motoring programme ''Top Gear (2002 TV series), Top Gear'' fr ...
for the specials ''James May on the Moon
''James May on the Moon'' is a British documentary in which James May commemorates the 40th anniversary of the Apollo Moon landings. It was first aired on BBC Two on 21 June 2009 and on 10 November 2009 on BBC America in the United States.
The ...
'' and ''James May at the Edge of Space
''James May at the Edge of Space'' is a British documentary in which television presenter James May came close to fulfilling his lifelong dream to be an astronaut by flying to the stratosphere in a Lockheed U-2 spy plane. It was first aired on B ...
'', looking at the 40th anniversary of the Moon landing
A Moon landing or lunar landing is the arrival of a spacecraft on the surface of the Moon, including both crewed and robotic missions. The first human-made object to touch the Moon was Luna 2 in 1959.
In 1969 Apollo 11 was the first cr ...
and highlighting the training necessary for flight at 70,000 ft. in the U-2.
* The Discovery Channel
Discovery Channel, known as The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery, is an American cable channel that is best known for its ongoing reality television shows and promotion of pseudoscience.
It init ...
series ''MythBusters
''MythBusters'' is a science entertainment television series created by Peter Rees (producer), Peter Rees and produced by Beyond International in Australia. The series premiered on the Discovery Channel on January 23, 2003. It was broadcast in ...
'' filmed portions of the season 16 episode "Flights of Fantasy" at the base with the help of the 9th Reconnaissance Wing.
* The U-2 takeoff and hangar shots in the 2015 film '' Bridge of Spies'' were shot at Beale Air Force Base in early December 2014.
See also
*List of United States Air Force installations
This is a list of Military base, installations operated by the United States Air Force located within the United States and abroad. Locations where the Air Force have a notable presence but do not operate the facility are also listed.
Backgroun ...
*California during World War II
California during World War II was a major contributor to the World War II effort. California's long Pacific Ocean coastline provided the support needed for the Pacific War. California also supported the European theatre of World War II, war in ...
References
*
*
* Maurer, Maurer. ''Air Force Combat Units of World War II''. Washington, DC: U.S. Government Printing Office 1961 (republished 1983, Office of Air Force History, ).
*
* Ravenstein, Charles A. ''Air Force Combat Wings Lineage and Honors Histories 1947–1977''. Maxwell Air Force Base
Maxwell Air Force Base , officially known as Maxwell-Gunter Air Force Base, is a United States Air Force (USAF) installation under the Air Education and Training Command (AETC). The installation is located in Montgomery, Alabama, United States. ...
, Alabama
Alabama ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South, Deep Southern regions of the United States. It borders Tennessee to the north, Georgia (U.S. state), Georgia to the east, Florida and the Gu ...
: Office of Air Force History 1984. .
* Mueller, Robert, ''Air Force Bases Volume I, Active Air Force Bases Within the United States of America on 17 September 1982'', Office of Air Force History, 1989
Beale AFB Factsheet
Footnotes
External links
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{{Authority control
Execution sites in the United States
Installations of the United States Air Force in California
Airports in California
Marysville, California
Buildings and structures in Yuba County, California
Geography of the Sacramento Valley
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Installations of Strategic Air Command
1948 establishments in California