25 Operating Room Assistant Salaries provided anonymously by employees. What salary does a Operating Room Assistant earn in your area? Best Places to Work 2018 NEW!
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.
Bell AH-1 Cobra: Bell AH-1 Cobra is another very advanced helicopter which is made with the single engine and the product of famous helicopter company called Bell helicopters. It is made with latest rotor system and transmission in it. It is considered as the backbone of the USA army because it is quite an advance one.