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  2. Bell AH-1 Cobra - Wikipedia

    en.wikipedia.org/wiki/Bell_AH-1_Cobra

    Closely related to the development of the Bell AH-1 is the story of the Bell UH-1 Iroquois transport helicopter—an icon of the Vietnam War and one of the most numerous helicopter types built. The UH-1 made the theory of air cavalry practical, as the new tactics called for US forces to be highly mobile across a wide area.

  3. Sikorsky R-4 - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_R-4

    The R-4 was the world's first large-scale mass-produced helicopter and the first helicopter used by the United States Army Air Forces, [1] the United States Navy, the United States Coast Guard and the United Kingdom's Royal Air Force and Royal Navy. In U.S. Navy and U.S. Coast Guard service, the helicopter was known as the Sikorsky HNS-1.

  4. List of United States military helicopters - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    It was used by the United States Coast Guard. 1958 1961 175 Sikorsky SH-3 Sea King: ASW/SAR/utility helicopter Sikorsky Aircraft Corporation: used as the official helicopters of the President of the United States Marine One: 1959 1961 1500 Sikorsky S-61R: Medium-lift transport/SAR helicopter Sikorsky Aircraft Corporation

  5. Operation Chopper (Vietnam) - Wikipedia

    en.wikipedia.org/wiki/Operation_Chopper_(vietnam)

    On 11 December 1961, the USS Core (T-AKV-41) docked in Saigon with 32 U.S. Army Piasecki H-21 helicopters and 400 crewmen of the 8th Transportation Company (Light Helicopter) and the 57th Transportation Company (Light Helicopter). A little more than 12 days later, Operation Chopper commenced.

  6. Bell UH-1 Iroquois - Wikipedia

    en.wikipedia.org/wiki/Bell_UH-1_Iroquois

    It is the first member of the prolific Huey family, as well as the first turbine-powered helicopter in service with the United States military. Development of the Iroquois started in the early 1950s, a major impetus being a requirement issued by the United States Army for a new medical evacuation and utility helicopter.

  7. Armed helicopter - Wikipedia

    en.wikipedia.org/wiki/Armed_helicopter

    The first United States use of the armed helicopter in large-scale combat operations was during the Vietnam War. First the U.S. Army modified UH-1B 'Huey' helicopters, mounting machine guns and Folding Fin Aerial Rockets (FFAR) on struts parallel with the fuselage. Eventually, the U.S. Army would upgrade the engine and rotor to the UH-1C model ...

  8. STABO - Wikipedia

    en.wikipedia.org/wiki/STABO

    The current US Military method for extracting troops using the helicopter rope method is the Special Patrol Insertion/Extraction (SPIE) system, a direct and close descendant of the STABO rig system that was developed and pioneered in Vietnam/SEA.

  9. Military helicopter - Wikipedia

    en.wikipedia.org/wiki/Military_helicopter

    An AH-1 SuperCobra (left) and UH-1Y Venom (right) operated by the United States Marine Corps. Among the first practical uses of helicopters when the Sikorsky R-4 and R-5 became available to British and American forces was deployment from navy cruisers and battleships, at first supplementing and later replacing catapult-launched observation ...