b52 bomber Subsequently, in November 1946, the Deputy Chief of Air Staff for Research and Development, General Curtis LeMay , expressed the desire for a cruising speed of 400 miles per hour (350 kn; 640 km/h), to which Boeing responded with a 300,000-pound (140,000 kg) aircraft. [ 20 ] In December 1946, Boeing was asked to change its design to a four-engine bomber with a top speed of 400 miles per hour (350 kn; 640 km/h), range of 12,000 miles (10,000 nmi; 19,000 km), and the ability to carry a nuclear weapon ; in total, the aircraft could weigh up to 480,000 pounds (220,000 kg). [ 21 ] Boeing responded with two models powered by T35 turboprops. The Model 464-16 was a "nuclear only" bomber with a 10,000-pound (4,500 kg) payload, while the Model 464-17 was a general purpose bomber with a 9,000-pound (4,100 kg) payload. [ 21 ] Due to the cost associated with purchasing two specialized aircraft, the USAAF selected Model 464–17 with the understanding that it could be adapted for nuclear strikes. [ 22 ]. game b52 club Tốc độ tối đa của B-52 khoảng 1.000 km/h, không nhanh như tiêm kích nhưng bù lại là khả năng mang tải trọng bom khủng. b52 game đổi thưởng uy tín The B-52 is not just a relic of Cold War power projection — it’s a living legend that still rumbles across skies worldwide. As we transition to the era of the B-21 Raider , the B-52’s legacy reminds us that the endurance of a strategic bomber depends not just on how it’s built, but on how well it can adapt to the future.
