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The CH-53 requires 44 maintenance hours per flight hour. A flight hour costs about $20,000. [29] In 2019, the CH-53E fleet of the USMC achieved one million flight hours since 1981. [23] As of the 2020s, the MH-53 Sea Dragons are still in service as are CH-53 Super Stallions, and during a recent grounding the V-22 Osprey, Sea Stallions saw ...
The Mi-26 was designed to replace earlier Mi-6 and Mi-12 heavy lift helicopters and act as a heavy-lift helicopter for military and civil use, having twice the cabin space and payload of the Mi-6, then the world's largest and fastest production helicopter. The primary purpose of the Mi-26 was to transport military equipment such as 13-tonne ...
The Sikorsky CH-53K King Stallion (Sikorsky S-95) [2] is a heavy transport helicopter designed and produced by Sikorsky Aircraft.The King Stallion is an evolution of the long running CH-53 series of helicopters which has been in continuous service since 1966, and features three up-rated 7,500 shp (5,590 kW) engines, new composite rotor blades, and a wider aircraft cabin than its predecessors.
The CH-53 Sea Stallion (Sikorsky S-65) is a family of American heavy-lift transport helicopters designed and built by the American manufacturer Sikorsky Aircraft.The Sea Stallion was originally developed in response to a request from the United States Navy's Bureau of Naval Weapons made in March 1962 for a replacement for the Sikorsky CH-37 Mojave helicopters flown by the United States Marine ...
AVIC targets a range of 800 km (432 nmi), a cruise of 270 km/h (146 kn) and a 6,000 m (20,000 ft) ceiling. Design targets are closer to the Sikorsky CH-53K than the 56 t (123,000 lb) MTOW Russian Mil Mi-26. [2] The 39.9 t (88,000 lb) CH-53K is the largest US helicopter. [1]
The attack helicopters have only to rise from cover briefly to fire their missiles before returning to a concealed location. [7] Late-development of attack helicopters, such as the Mil Mi-28N, the Kamov Ka-52, and the AH-64D Longbow, incorporate sensors and command and control systems to relieve the requirement for scout helicopters.
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Sikorsky CH-53 Sea Stallion: Heavy-lift cargo helicopter Sikorsky Aircraft Corporation: 1964 1966 500 Bell AH-1 Cobra: Attack helicopter Bell Helicopter Textron: Was developed by Bell as an independent concept armed helicopter. The majority of parts are interchangeable with the UH-1 series. The AH1-W and Z are used in the US Marine Corps: 1965 ...