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Christmas Tree (aviation)
A Christmas tree was a type of alert area constructed by the United States Air Force (USAF) for the Strategic Air Command (SAC) during the Cold War. Oftentimes, bombers or tanker aircraft were stationed next to a readiness crew building (RCB), also known as 'mole hole' facilities. The alert apron, also known as an alert ramp, received the name 'Christmas tree', because in plan-form it resembled a Christmas tree, tree of the same name. History Before the development of the Boeing B-52 Stratofortress, aircraft such as the Convair B-36 Peacemaker, Boeing B-50 Superfortress and Boeing B-47 Stratojet were parked on alert aprons at right angles. Due to the sheer size of the aircraft, this created a problem in launching aircraft efficiently and rapidly in the event of an emergency Scrambling (military), scramble, requiring a different solution to be devised. To fix this, aircraft were repositioned on specifically designed alert aprons arranged in herringbone configurations, which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GAFB Christmas Tree Alert Apron
GAFB may be: *George Air Force Base, in Victorville, California *Glasgow Air Force Base, in Glasgow, Montana *Goodfellow Air Force Base, in San Angelo, Texas *Griffiss Air Force Base, formerly in Rome, New York *Grissom Air Force Base, in Bunker Hill, Indiana *German Armed Forces Badge for Military Proficiency *Google_Apps, Google Apps for Business {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 the aircraft the internal designation of Model 717 (number later assigned to a Boeing 717, different Boeing aircraft). The KC-135 was the United States Air Force (USAF)'s first jet-powered refueling tanker and replaced the Boeing KC-97 Stratofreighter, KC-97 Stratofreighter. The KC-135 was initially tasked with refueling strategic bombers, but it was used extensively in the Vietnam War and later conflicts such as Operation Desert Storm to extend the range and endurance of US tactical fighters and bombers. The KC-135 entered service with the USAF in 1957; it is one of nine military fixed-wing aircraft (six American, three Russian) with over 60 years of continuous serviceThe nine military fixed-wing aircraft with over 60 years of continuous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. state, the District of Columbia Air National Guard, District of Columbia, the Puerto Rico Air National Guard, Commonwealth of Puerto Rico, and the territories of Guam Air National Guard, Guam and the Virgin Islands Air National Guard, U.S. Virgin Islands. It, along with the Army National Guard component of each state, district, commonwealth or territory, makes up the National Guard (United States), National Guard of each region as applicable. When Air National Guard units are used under the jurisdiction of the Governor (United States), state governor they are fulfilling their militia role. However, when federalized by order of the president of the United States, ANG units become an active part of the U.S. Air Force. They are jointly admin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 commissioned officers and enlisted airmen. Together, the Air Force Reserve and the Air National Guard constitute the Air Force element of the reserve components of the United States Armed Forces. AFRC also plays an integral role in the day-to-day Air Force mission and is not strictly a force held in reserve for possible war or contingency operations. AFRC also supports the United States Space Force through the 310th Space Wing, pending the creation of a space reserve component. Overview The federal reserve component of the United States Air Force, AFRC has approximately 450 aircraft assigned for which it has sole control, as well as access to several hundred additional active duty USAF aircraft via AFRC "Associate" wings that are colloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 established 1 July 1993, with the realignment of Air Training Command and Air University (United States), Air University. AETC is headquartered at Randolph Air Force Base, Joint Base San Antonio, Texas. AETC is the primary training and professional education command in the Air Force. More than 48,000 active duty and Air Reserve Component members and 14,000 civilian personnel make up AETC. The command has responsibility for approximately 1,600 aircraft. AETC's mission is to "recruit, train and educate Airmen to deliver air power for America." Air Force Recruiting Service AETC's mission begins with the Air Force Recruiting Service (AFRS), an AETC activity also headquartered at Randolph AFB, Texas. AFRS comprises three regional groups and 24 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, near Mascoutah, Illinois. Air Mobility Command was established on 1 June 1992 and was formed from elements of the inactivated Military Airlift Command (MAC) and Strategic Air Command (SAC). AMC melded MAC's worldwide airlift system of primarily C-5 Galaxy, C-141 Starlifter (later replaced by Boeing C-17 Globemaster III, C-17 Globemaster III beginning in 1995), and C-130 Hercules airlift aircraft with SAC's tanker force of KC-135 Stratotanker and KC-10 Extender aerial refueling aircraft, the latter air refueling aircraft having been freed from their strategic nuclear strike commitment to SAC's B-52 Stratofortress and B-1 Lancer bomber fleet by the end of the Cold War and the dissolution of the Soviet Union. In 2016, the Air Force Histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 primary provider of air combat forces for the Air Force, and it is the direct successor to Tactical Air Command. Air Combat Command is headquartered at Langley Air Force Base, Joint Base Langley–Eustis, Virginia, United States. ACC directly operates 1,110 fighter aircraft, fighter, attack aircraft, attack, Reconnaissance aircraft, reconnaissance, combat search and rescue, Airborne early warning and control, airborne command and control and Electronic-warfare aircraft, electronic aircraft along with Command and control, command, control, computing, communications and intelligence (C4I) systems, Air Force ground forces, conducts Information warfare, global information operations, and controls Air Force Intelligence. As of 6 April 2023 ACC oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Global Strike Command
The Air Force Global Strike Command (AFGSC) is a List of Major Commands of the United States Air Force, Major Command (MAJCOM) of the United States Air Force, headquartered at Barksdale Air Force Base, Louisiana. AFGSC provides combat-ready forces to conduct strategic nuclear deterrence and global strike operations in support of combatant commanders. Air Force Global Strike Command is the Air Force's service component to the United States Strategic Command (USSTRATCOM). Air Force Global Strike Command is the direct descendant unit of the Cold War–era Strategic Air Command (Strategic Air Command, SAC). It holds the lineage, history and honors of SAC. History : ''See: Strategic Air Command for history prior to 2009'' Following the 2007 United States Air Force nuclear weapons incident when six AGM-129 Advanced Cruise Missiles (ACM), each loaded with a W80-1 variable yield nuclear warhead, were mistakenly loaded onto a B-52H at Minot AFB and transported to Barksdale AFB, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAC Christmas Tree Alert Apron, Background Center
SAC or Sac may refer to: Organizations Education * Santa Ana College, California, US * San Antonio College, Texas, US * St. Andrew's College, Aurora, Canada * Students' Administrative Council, University of Toronto, Canada * SISD Student Activities Complex, in El Paso, Texas, US * School-assessed coursework for Victorian Certificate of Education * Student Activity Complex, in Laredo, Texas, US Government and military * NATO Strategic Airlift Capability, multinational transport aircraft initiative * Senior Aircraftman, a Royal Air Force rank * Senior Assistant Commissioner, a rank in the police of Singapore and Malaysia * Southern Air Command (India), of the Indian Air Force * Special Agent in Charge of a criminal investigation * State Administration Council, governing Myanmar after the 2021 coup d'état * Special advisory committee, of the Canadian government China * Second Artillery Corps, later the People's Liberation Army Rocket Force, China * Shenyang Aircraft Corporatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage Documentation Programs
Heritage Documentation Programs (HDP) is a division of the U.S. National Park Service (NPS). It administers three programs established to document historic places in the United States: Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), and Historic American Landscapes Survey (HALS). Its records include measured drawings, archival photographs, and written reports, all archived in the Library of Congress' Prints and Photographs Division. History Historic American Buildings Survey In 1933, the Historic American Buildings Survey was established following a proposal by Charles E. Peterson, a young landscape architect in the National Park Service. Peterson proposed that the survey would be "Almost a complete resume of the builder's art." Though it was founded as a temporary, "ten-weeks" constructive make-work program for architects, draftsmen, and photographers left jobless by the Great Depression, the Historic American Buildings Survey has endure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maine
Maine ( ) is a U.S. state, state in the New England region of the United States, and the northeasternmost state in the Contiguous United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Provinces and territories of Canada, Canadian provinces of New Brunswick and Quebec to the northeast and northwest, and shares a maritime border with Nova Scotia. Maine is the largest U.S. state, state in New England by total area, nearly larger than the combined area of the remaining five states. Of the List of states and territories of the United States, 50 U.S. states, it is the List of U.S. states and territories by area, 12th-smallest by area, the List of U.S. states and territories by population, 9th-least populous, the List of U.S. states by population density, 13th-least densely populated, and the most rural. Maine's List of capitals in the United States, capital is Augusta, Maine, Augusta, and List of municipalities in Maine, its most populous c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loring Air Force Base
Loring Air Force Base was a United States Air Force installation in northeastern Maine, near Limestone and Caribou in Aroostook County. It was one of the largest bases of the U.S. Air Force's Strategic Air Command during its existence, and was transferred to the newly created Air Combat Command in 1992. The base's origins began in 1947 with an order for construction of an airfield by the New England Division of the United States Army Corps of Engineers. The chosen site, in northeastern Maine within both Limestone Township and Caswell Plantation, was the closest point in the continental U.S. to Europe, providing high strategic value during the Cold War. The base was originally named Limestone Army Air Field, and was renamed Limestone Air Force Base following the establishment of the Air Force in 1947. It was named in 1954 for Major Charles J. Loring, Jr., USAF, a Medal of Honor recipient during the Korean War. From 1951 to 1962, it was co-located next to Caribou Air Force Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
