b52 bomber On 23 November 1945, Air Materiel Command (AMC) issued desired performance characteristics for a new strategic bomber "capable of carrying out the strategic mission without dependence upon advanced and intermediate bases controlled by other countries". [ 14 ] The aircraft was to have a crew of five or more turret gunners , and a six-man relief crew. It was required to cruise at 300 miles per hour (260 kn; 480 km/h) at 34,000 feet (10,000 m) with a combat radius of 5,000 miles (4,300 nmi; 8,000 km). The armament was to consist of an unspecified number of 20 mm cannons and 10,000 pounds (4,500 kg) of bombs. [ 15 ] On 13 February 1946, the USAAF issued bid invitations for these specifications, with Boeing, Consolidated Aircraft , and Glenn L. Martin Company submitting proposals. [ 15 ]. tải game b52 B-52 có thể bay liên tục hơn 14.000 km mà không cần tiếp nhiên liệu, thích hợp cho các nhiệm vụ chiến lược đường dài. b52 đăng nhập web The Boeing B-52 Stratofortress is a long-range, subsonic, jet-powered strategic bomber developed by Boeing and operated by the United States Air Force (USAF). It was designed in the early 1950s to carry nuclear weapons during the Cold War, but its role has expanded to include conventional bombing missions, maritime surveillance, and electronic warfare .
