The B-29 was the heaviest bomber used in thewar. They were the first bombers with pressurized cabins. The first B-29 flew on September 21,1942 They began bombing Japan from China in 1944. The first atomic bombs were dropped by B-29 over Hiroshima and Nagasaki.
Engines: 4 2200HP WR 3350
Armaments: 13 machine guns, 20,000lbs