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  2. U.S. helicopter armament subsystems - Wikipedia

    en.wikipedia.org/wiki/U.S._helicopter_armament...

    The standard fixed armament system for the US Army's AH-1S Upgunned Cobra (eventually redesignated AH-1E Enhanced Cobra Armament System or ECAS) and the AH-1S Modernized Cobra (eventually redesignated the AH-1F), as well as, the US Marine Corps' AH-1J, AH-1T, AH-1W, and AH-1Z helicopters. The system was designed to fit either the M197 20 mm ...

  3. M167 VADS - Wikipedia

    en.wikipedia.org/wiki/M167_VADS

    The two versions of the Vulcan Air-Defense System, the towed M167 and self-propelled M163 VADS, were developed by the United States Army Weapons Command at Rock Island Arsenal in 1964. They were accepted as a replacement for the M45 Quadmount in 1965, and first production M167s were delivered to the U.S. Army in 1967.

  4. Door gunner - Wikipedia

    en.wikipedia.org/wiki/Door_gunner

    For the majority of the Vietnam War, the principal weapon of the door gunner was a medium machine gun (MG), initially, a M1919A4 .30 caliber MG, and soon thereafter, the M60 7.62mm MG became the standard helicopter door armament system. Initially however not all helicopters were armed or outfitted with a dedicated MG for door armament. For ...

  5. Key safety system off in Army helicopter that collided with ...

    www.aol.com/news/key-safety-system-off-army...

    WASHINGTON (Reuters) -A key safety system was turned off on a U.S. Army helicopter that collided with an American Airlines regional jet last week near Washington Reagan Airport, killing 67. Senate ...

  6. M230 chain gun - Wikipedia

    en.wikipedia.org/wiki/M230_chain_gun

    The system can be fitted with a Stinger pod and Longbow Hellfire missile rails and comes equipped with a 30 mm M230LF chain gun and the 7.62 mm coaxial machine gun, as well as non-kinetic defeat capabilities and a Rada onboard multimission hemispheric radar. The Army chose DRS because of the flexibility of the reconfigurable turret to allow for ...

  7. Helicopter had important safety system turned off during ...

    www.aol.com/black-hawk-helicopter-had-important...

    A key safety system was turned off on the US Army helicopter that collided with an American Airlines regional jet last week near Washington’s Reagan Airport, killing 67. Senate Commerce ...

  8. Bell AH-1 Cobra - Wikipedia

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

    The linchpin of US Army tactics was the helicopters, and the protection of those helicopters became a vital role. [2] It became clear that unarmed troop helicopters were vulnerable against ground fire from Viet Cong and North Vietnamese troops, particularly as they approached landing zones to disembark or embark troops. Without friendly support ...

  9. Combat Aviation Brigade - Wikipedia

    en.wikipedia.org/wiki/Combat_aviation_brigade

    A Combat aviation brigade (CAB) is a multi-functional brigade-sized unit in the United States Army that fields military helicopters, offering a combination of attack/reconnaissance helicopters (Boeing AH-64 Apache), medium-lift helicopters (Sikorsky UH-60 Black Hawk), heavy-lift helicopters (Boeing CH-47 Chinook), and MEDEVAC capability.