Marine Heavy Helicopter Squadron 462 (HMH-462) is a
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionar ...
helicopter squadron operating
CH-53E Super Stallion
The Sikorsky CH-53E Super Stallion is a heavy lift helicopter operated by the United States military. As the Sikorsky S-80, it was developed from the CH-53 Sea Stallion, mainly by adding a third engine, adding a seventh blade to the main rotor ...
heavy transport helicopters. The squadron, known as the "Heavy Haulers", is based at
Marine Corps Air Station Miramar
Marine Corps Air Station Miramar (MCAS Miramar) is a United States Marine Corps installation that is home to the 3rd Marine Aircraft Wing, which is the aviation element of the I Marine Expeditionary Force. It is located in Miramar, a commu ...
in California and falls under the command of
Marine Aircraft Group 16
Marine Aircraft Group 16 is a United States Marine Corps aviation unit based at Marine Corps Air Station Miramar that is currently composed of four V-22 Osprey squadrons, four CH-53 Super Stallion squadrons, one Personnel Support Detachment, and ...
(MAG-16) and the
3rd Marine Aircraft Wing
The 3rd Marine Aircraft Wing (abbreviated as 3rd MAW) is the major west coast aviation unit of the United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, ...
(3rd MAW).
History
World War II

Marine Fighting Squadron 462 (VMF-462) was activated
Marine Corps Air Station El Centro in California on 15 April 1944. On 10 October 1944 the squadron absorbed personnel and equipment from
VMF-481 and they were redesignated a fighter pilot replacement training unit. The unit flew the Vought F4U-1 Corsair during this time. Shortly thereafter they transferred to
Marine Corps Air Station El Toro
Marine Corps Air Station El Toro was a United States Marine Corps Air Station located next to the community of El Toro and was then adjacent to the city of Irvine.
Before it was decommissioned in 1999, it was the home of Marine Corps Av ...
and remained there until the end of the war. The squadron was quickly deactivated after the war's end on 10 September 1945.
1950s and early 1960s

On 1 November 1957, 462 was reactivated at
Marine Corps Air Facility Santa Ana as Marine Helicopter Transport Squadron (Medium) 462 HMR(M)-462. In March 1958 the squadron received the
Sikorsky HR2S-1(CH-37 Mojave), known as the "Deuce." In July 1958 the squadron participated in NASA’s abort recovery tests of the Mercury space capsule in the
Salton Sea
The Salton Sea is a shallow, landlocked, highly salinity, saline endorheic lake in Riverside County, California, Riverside and Imperial County, California, Imperial counties in Southern California. It lies on the San Andreas Fault within the S ...
. During July 1959 HMR(M)-462 worked with the
United States Army
The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of th ...
in
El Paso, Texas
El Paso (; ; or ) is a city in and the county seat of El Paso County, Texas, United States. The 2020 United States census, 2020 population of the city from the United States Census Bureau, U.S. Census Bureau was 678,815, making it the List of ...
, to conduct the initial aerial transport tests of the
Hawk missile system. One year later, the squadron worked with
Convair Astronautics Corporation in
San Diego
San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in t ...
to help construct
Atlas missile
The SM-65 Atlas was the first operational intercontinental ballistic missile (ICBM) developed by the United States and the first member of the Atlas rocket family. It was built for the U.S. Air Force by the Convair Division of General Dy ...
silos. Also during 1960, HMR(M)-462 joined with the
Federal Aviation Administration
The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in t ...
,
Sikorsky Aircraft
Sikorsky Aircraft is an American aircraft manufacturer based in Stratford, Connecticut. It was established by the Russian-American aviation pioneer Igor Sikorsky in 1923, and was among the first companies to manufacture helicopters for civilian ...
, the U.S. Army,
New York Airways
New York Airways was an American helicopter airline in the New York City area, founded in 1949 as a mail and cargo carrier. On 9 July 1953 it may have been the first scheduled helicopter airline to carry passengers in the United States, with he ...
and British technical representatives of the
Decca Corporation to establish
Instrument Flight Procedures for helicopters. In June 1965 the squadron was once again decommissioned and placed in a cadre status as the Marine Corps awaited the arrival of the
CH-53A "Sea Stallion."
Vietnam War

In August 1968, under the command of LtCol R.E. Nelson, the squadron deployed to
South Vietnam
South Vietnam, officially the Republic of Vietnam (RVN; , VNCH), was a country in Southeast Asia that existed from 1955 to 1975. It first garnered Diplomatic recognition, international recognition in 1949 as the State of Vietnam within the ...
for combat operations. Assigned to
Marine Aircraft Group 36
Marine Aircraft Group 36 (MAG-36) is an active air group of the United States Marine Corps, tasked with providing assault support aircraft. It is currently part of the 1st Marine Aircraft Wing (1st MAW), itself an integral part of the III Marine ...
at
Phu Bai Combat Base
Phu Bai Combat Base (also known as Phu Bai Airfield and Camp Hochmuth) is a former U.S. Army and U.S. Marine Corps base south of Huế, in central Vietnam.
History
1962–1965
The Army Security Agency, operating under cover of the 3rd Radio ...
, the squadron was tasked with supporting the
3rd Marine Division
The 3rd Marine Division is a division (military), division of the United States Marine Corps based at Camp Courtney, Marine Corps Base Camp Smedley D. Butler in Okinawa Prefecture, Okinawa, Japan. It is one of three active duty infantry division ...
resupplying outlying
Fire Support Bases (FSBs) and
Helicopter Landing Zones (LZs), troop transport, medical evacuation,
tactical aircraft recovery (TAR),
Command and Control flights (C&C), and reconnaissance team insert/extracts. The squadron additionally provided support to U.S. Army units also attached to the 3rd Marine Division including
1st Brigade, 5th Infantry Division and the
Army of the Republic of Vietnam
The Army of the Republic of Vietnam (ARVN; ; ) composed the ground forces of the Republic of Vietnam Military Forces, South Vietnamese military from its inception in 1955 to the Fall of Saigon on 30 April 1975. Its predecessor was the ground forc ...
(ARVN) 1st and 2nd Regiments.
Its primary area of operation was the northern
I Corps Tactical Zone (ICTZ), the two northernmost Provinces of South Vietnam:
Quảng Trị
Quảng Trị () is a district-level town in Quảng Trị Province in the North Central Coast region of Vietnam. It is second of two municipalities in the province after the provincial capital Đông Hà.
History
The Sino-Vietnamese name Qu ...
and
Thừa Thiên, bordering the
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was a demilitarized zone at the 17th parallel north, 17th parallel in Quang Tri province that was the dividing line between North Vietnam and South Vietnam from 21 July 1954 to 2 July 1976, when Vietnam was off ...
(DMZ) on the north and the Laotian border to the west. However during mid-late 1969, HMH-462 was tasked with supporting the
1st Marine Division
The 1st Marine Division (1st MARDIV) is a Marine (military), Marine Division (military), division of the United States Marine Corps headquartered at Marine Corps Base Camp Pendleton, California. It is the ground combat element of the I Marine E ...
, in
Quảng Nam and
Quảng Tín Province; and the South Korean
2nd Marine Brigade on search and destroy operations in the vicinity of Go Noi Island and LZ-211, south of
Da Nang
Da Nang or DanangSee also Danang Dragons (, ) is the fifth-largest city in Vietnam by municipal population. It lies on the coast of the Western Pacific Ocean of Vietnam at the mouth of the Hàn River, and is one of Vietnam's most important p ...
, in Operation
Victory Dragon.
The squadron participated in numerous named operations including:
Meade River,
Taylor Common,
Dawson River,
Dewey Canyon,
Purple Martin
The purple martin (''Progne subis'') is a passerine bird in the swallow family Hirundinidae. It is the largest swallow in North America. Despite its name, the purple martin is not truly purple. The dark blackish-blue feathers have an iridescent ...
,
Maine Crag,
Apache Snow,
Cameron Falls,
Herkimer Mountain,
Utah Mesa (USMC/USA),
Virginia Ridge,
Georgia Tar,
Arlington Canyon,
Idaho Canyon,
Ellis Ravine (USA),
Massachusetts Bay
Massachusetts Bay is a bay on the Gulf of Maine that forms part of the central coastline of Massachusetts.
Description
The bay extends from Cape Ann on the north to Plymouth Harbor on the south, a distance of about . Its northern and sout ...
(USA),
Iroquois Grove (USA),
Williams Glade (USMC/USA),
Durham Peak,
Pipestone Canyon and a series of ROK Marine operations, "Victory Dragon"
On 20 October 1969 as part of
Operation Keystone Cardinal, HMH-462 departed from Phu Bai to the for transport to
Okinawa
most commonly refers to:
* Okinawa Prefecture, Japan's southernmost prefecture
* Okinawa Island, the largest island of Okinawa Prefecture
* Okinawa Islands, an island group including Okinawa itself
* Okinawa (city), the second largest city in th ...
to provide support to Marine forces in Japan.
In 1975 HMH-462, still stationed in Okinawa, was assigned to the 9th MAB and
31st Marine Expeditionary Unit
The 31st Marine Expeditionary Unit (31st MEU) is one of seven Marine Expeditionary Units in existence in the United States Marine Corps. The Marine Expeditionary Unit is a Marine Air Ground Task Force with a strength of about 2,200 Marines an ...
. On 12 April 1975 the squadron operating from , participated in
Operation Eagle Pull
Operation Eagle Pull was the United States military evacuation by air of Phnom Penh, Cambodia, on 12 April 1975. At the beginning of April 1975, Phnom Penh, one of the last remaining strongholds of the Khmer Republic, was surrounded by the Khmer ...
, the evacuation of
Phnom Penh
Phnom Penh is the Capital city, capital and List of cities and towns in Cambodia, most populous city of Cambodia. It has been the national capital since 1865 and has grown to become the nation's primate city and its political, economic, industr ...
. Seventeen days later from 29–30 April, HMH-462 participated in
Operation Frequent Wind
Operation Frequent Wind was the final phase in the evacuation of American civilians and "at-risk" Vietnamese from Saigon, South Vietnam, before the takeover of the city by the North Vietnamese People's Army of Vietnam (PAVN) in the Fall of Sai ...
, the evacuation of
Saigon
Ho Chi Minh City (HCMC) ('','' TP.HCM; ), commonly known as Saigon (; ), is the most populous city in Vietnam with a population of around 14 million in 2025.
The city's geography is defined by rivers and canals, of which the largest is Saigo ...
.
Shortly thereafter, the squadron was embarked upon the and sailed back towards Cambodia to participate in the rescue operation of the
SS Mayaguez
SS ''Mayaguez '' was a U.S.- flagged container ship that is best known for its 12 May 1975 seizure by Khmer Rouge forces of Cambodia, which resulted in a confrontation with the United States at the close of the Vietnam War.
Service history
...
. The Mayaguez rescue was completed before the Hancock arrived on station and the Hancock returned to
Subic Bay
Subic Bay is a bay on the west coast of the island of Luzon in the Philippines, about northwest of Manila Bay. An extension of the South China Sea, its shores were formerly the site of a major United States Navy facility, U.S. Naval Base Subi ...
.
Post-Vietnam and the 1990s
After nearly ten years of continuous overseas service, HMH-462 returned to California and relocated to
Marine Corps Air Station Tustin
Marine Corps Air Station Tustin (IATA: NTK, ICAO: KNTK, FAA LID: NTK) is a former United States Navy and United States Marine Corps air station, located in Tustin, California.
History
The Air Station was established in 1942 by the United ...
, assigned to Marine Aircraft Group 16. They also participated in the
Unit Deployment Program The Unit Deployment Program (UDP) is a system for assigning deployments of the United States Marine Corps. To reduce the number of unaccompanied tours and improve unit continuity, the Commandant of the Marine Corps, (CMC) established it to provide ...
to
MCAS Futenma in Okinawa. In December 1989, a squadron detachment was assigned to participate in coup contingency operations in the
Republic of the Philippines
The Philippines, officially the Republic of the Philippines, is an archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of 7,641 islands, with a total area of roughly 300,000 square kilometers, which ar ...
as part of Marine Aircraft Group 90.
In August 1990, the "Heavy Haulers" were assigned to Marine Aircraft Group 70 and deployed to
Jubail
Jubail (, ''Al Jubayl'') is a city in the Eastern province on the Persian Gulf coast of Saudi Arabia, with a total population of 474,679 as of 2022. It is home to one of the largest industrial cities in the world. It is also home to the Middle ...
, Saudi Arabia, as part transport,
MEDEVAC
Medical evacuation, often shortened to medevac or medivac, is the timely and efficient movement and en route care provided by medical personnel to patients requiring evacuation or transport using medically equipped air ambulances, helicopters an ...
, VIP, and
FARP support to MAG-70/16 and
I Marine Expeditionary Force
The I Marine Expeditionary Force ("I" pronounced "One") is a Marine Air Ground Task Force (MAGTF) of the United States Marine Corps primarily composed of the 1st Marine Division, 3rd Marine Aircraft Wing, and 1st Marine Logistics Group. It i ...
operations.
In February 1991, the squadron relocated within Saudi Arabia to
Tanajib
Tanajib (Arabic: تناجيب) is an oil complex owned by the Saudi Arabian Oil Company (Saudi Aramco), located on the coast of the Persian Gulf, about 200 km north of Dammam in the Eastern Province of Saudi Arabia. The main work facilities a ...
, where it provided support for
Operation Desert Storm
Operation or Operations may refer to:
Arts, entertainment and media
* ''Operation'' (game), a battery-operated board game that challenges dexterity
* Operation (music), a term used in musical set theory
* ''Operations'' (magazine), Multi-Man ...
. Following the conclusion of hostilities, the squadron returned to MCAS Tustin. During March 1991, the squadron received the 1990 Chief of Naval Operations Safety Award. In September, the squadron reached another milestone when it completed 15,000 class A mishap free flight hours.
In 1992 it was also announced that HMH-462 had been selected for transition to the
CH-53E Super Stallion
The Sikorsky CH-53E Super Stallion is a heavy lift helicopter operated by the United States military. As the Sikorsky S-80, it was developed from the CH-53 Sea Stallion, mainly by adding a third engine, adding a seventh blade to the main rotor ...
. In June, the Heavy Haulers took possession of their first CH-53E Super Stallion and began the transition process.
In 1996, the squadron reached another milestone when it completed 28,000 class A mishap free flight hours. In May of the same year, after completing another unit deployment to Okinawa, Japan. The "Heavy Haulers" received the Heavy Helicopter Squadron of the Year Award from the Marine Corps Aviation Association for 1996.
In March 1997, HMH-462 surpassed 30,000 class A mishap-free flight hours. After returning home in May 1998 from another unit deployment cycle. They became the first helicopter squadron in MAG-16 to make the transition from Tustin to
MCAS Miramar
Marine Corps Air Station Miramar (MCAS Miramar) is a United States Marine Corps installation that is home to the 3rd Marine Aircraft Wing, which is the aviation element of the I Marine Expeditionary Force. It is located in Miramar, San Diego, ...
. In December of the same year, HMH-462 surpassed yet another class A mishap free flight hour milestone of 35,000 hours and received the Heavy Helicopter Squadron of the Year award for 1998.
The Global War on Terror
MH-462 served in Operation IRAQI FREEDOM (OIF) from February 2003 to September 2003 and Operation ENDURING FREEDOM (OEF) from September 2004 to May 2005. They flew many missions supporting logistics and combat missions involving insertion and extraction of special forces groups. In 2008, the squadron deployed in support of OIF and OEF. Following a short dwell time, the squadron deployed to Iraq in July 2009 in support of OIF and was retasked and transitioned to Afghanistan in support of OEF in November 2009. The squadron returned to CONUS at the end of January 2010.
Most recently, HMH-462 served with the 15th MEU in 2010 providing disaster relief in Pakistan and on the 31st MEU in 2011 providing disaster relief to Japan during Operation TOMODACHI. HMH-462 currently has detachments serving in Afghanistan supporting OEF and with the 11th MEU.
'Heavy Haulers' prepare for deployment
/ref>
Proposed deactivation
Commandant Gen. David Berger released a news statement on the future of the USMC. In it he states that, "Developing a force that incorporates emerging technologies and a significant change to force structure within our current resource constraints will require the Marine Corps to become smaller and remove legacy capabilities."
As part of this significant change to force structure, in May 2020 the USMC reorganization plan proposed the squadron to be deactivated in 2022. However the proposed reorganization plan was changed to deactivate HMH-463 at MCAS Kaneohe Bay after a detailed cost analysis provided by HQMC Aviation.
See also
* United States Marine Corps Aviation
The United States Marine Corps Aviation (USMCA) is the aircraft arm of the United States Marine Corps. Aviation units within the Marine Corps are assigned to support the Marine Air-Ground Task Force, as the aviation combat element, by providi ...
* Organization of the United States Marine Corps
The United States Marine Corps is organized within the Department of the Navy, which is led by the Secretary of the Navy (SECNAV). The most senior Marine commissioned officer is the Commandant of the Marine Corps, responsible for organizing, recr ...
* List of active United States Marine Corps aircraft squadrons
This is a list of all of the active Squadron (aviation), squadrons that exist in the United States Marine Corps, sorted by type. Most squadrons have changed names and designations many times over the years, so they are listed by their current de ...
References
Bibliography
*
*
External links
*
Squadron's unofficial website
{{DEFAULTSORT:Hmh-462
H462