Boeing/Sikorsky RAH-66 Comanche

RAH-66

The Boeing Sikorsky RAH-66 Comanche, the centrepiece of the U.S. Army's aviation modernization plan, is a twin-turbine, two-seat (tandem) armed reconnaissance helicopter featuring an all-composite, low-observable airframe designed to evade detection by radar, infrared and acoustic sensors with projected missions of armed reconnaissance, light attack and air combat. First deliveries will occur in 2006.

The Comanche has Stealth characteristics achieved by retractable undercarriage and weapons stubs, an angular shape and engine exhaust slots under the fuselage. The propeller hub is entirely covered, and the tail rotor is a ducted fan.

data :

Apr 1991 : Prototype contract go-ahead
Jan 1992 : Preliminary design review
May 1995 : First prototype rolled out
Jan 1996 : First flight
Nov 2005: Expected Initial production


Feb 23, 2004 : US Army requests Comanche termination