The US Army Spent $6,900,000,000 on 2 RAH-66 Comanche Stealth Helicopter Prototypes. None Ever Made it To the ...
Summary and Key Points: Harry J. Kazianis dissects the RAH-66 Comanche: $6.9 billion spent, two Boeing-Sikorsky prototypes built, first flight January 4, 1996, canceled February 23, 2004. Buys fell from 1,213 to 650 as development and production estimates …