The Challenger - The RAH-66 Comanche prototype- The stealth helicopter that never was. The Boeing–Sikorsky helicopter, dubbed the RAH-66 Comanche, was intended to serve as a reconnaissance and light attack platform. Its
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Vivek Singh on X: "Stealth Helicopter 😈 Boeing-Sikorsky RAH-66 Comanche Stealth attack Helicopter design & made for US Airforce. 1st Flight in 1996 & only 2 were made. Project cancelled in 2004
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