Friday, February 25, 2011

The AH-64 Apache


THE AH-64 APACHE
The AH-64 Apache is a four-blade, twin-engine attack helicopter with reverse-tricycle landing gear, and tandem cockpit for a crew of two. The AH-64 Apache was developed as Model 77 by Hughes Helicopters for the United States Army's Advanced Attack Helicopter program to replace the AH-1 Cobra. First flown on 1 October 1975, The AH-64 Apache features a nose-mounted sensor suite for target acquisition and night vision systems. The AH-64 Apache is armed with a 30 mm M230 Chain Gun carried between the main landing gear, under the aircraft's belly. The AH-64 also carries a mixture of AGM-114 Hellfire and Hydra 70 rocket pods on four hard points mounted on stub-wing pylons. The AH-64 Apache also features double- and triple-redundant aircraft systems to improve survivability for the aircraft and crew in combat, as well as improved crash survivability for the pilots.
The U.S. Army selected The AH-64 Apache over the Bell YAH-63 in 1976, awarding Hughes Helicopters a pre-production contract for two more aircraft. In 1982, the Army approved full production. McDonnell Douglas continued production and development after purchasing Hughes Helicopters from Summa Corporation in 1984. The first production AH-64D Apache Longbow was delivered to the Army in March 1997. In August 1997, Boeing and McDonnell Douglas merged to become The Boeing Company. Today, AH-64 production is continued by the Boeing Integrated Defense Systems division.

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