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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. M230 chain gun - Wikipedia

    en.wikipedia.org/wiki/M230_chain_gun

    The chain gun can be installed in an enclosed turret on patrol boats and ground vehicles. [12] The MAWS (Modular Advanced Weapon System) lightweight gun system, developed in partnership with the U.S. Navy, utilizes a remotely operated M230LF in an open mount. It is controlled by a Remote Operator's Console (ROC)—with either dual grips or a ...

  4. 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 ...

  5. 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 ...

  6. M197 electric cannon - Wikipedia

    en.wikipedia.org/wiki/M197_electric_cannon

    The M197 is also mounted as a chin turret in South Korea's KAI LAH helicopter. XM197 cannon on an AU-23A. The M197 was also mounted into the AU-23A as a handheld Door gun. The XM301 was an improved M197 intended to be the gun on the later canceled RAH-66 Comanche. The weapon's current contractor is General Dynamics Armament Systems.

  7. Boeing CH-47 Chinook - Wikipedia

    en.wikipedia.org/wiki/Boeing_CH-47_Chinook

    The ACH-47A was known as the Armed/Armored CH-47A (or A/ACH-47A) before being designated ACH-47A [89] as a U.S. Army Attack Cargo Helicopter, and unofficially referred to as Guns A Go-Go. Four CH-47A helicopters were converted to gunships by Boeing Vertol in late 1965.

  8. Crews comb through US army helicopter wreckage after DC plane ...

    www.aol.com/moment-us-army-helicopter-wreckage...

    The destroyed wreckage of a US Army helicopter that collided with an American Airlines jet has emerged and is visible in the Potomac River, newly-released footage shows. Footage released by the ...

  9. Bell AH-1 SuperCobra - Wikipedia

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

    AH-1J SeaCobra flying off Hawaii, circa 1971. The AH-1 Cobra was developed in the mid-1960s as an interim gunship for the U.S. Army for use during the Vietnam War.The Cobra shared the proven transmission, rotor system, and the Lycoming T53 turboshaft engine of the prolific UH-1 "Huey" utility helicopter. [2]