The Whirlwind was a heavily-armed, single-seat, twin-engine fighter designed for high performance, with great attention paid ...

The AH-64 Apache has been the U.S. Army’s go-to attack helicopter since entering service in 1986 (first flight in 1975).

U.S. Army modernization officials have asked aviation firms for ideas on equipping the service's future scout helicopter with mission systems such as a sleek 20mm cannon and advanced technology for ...