The Boeing B-29 Superfortress was the most advanced bomber of World War Two — but also one of the most troubled and expensive aircraft ever built, and was plagued with flaws.
Developed at extraordinary speed, the B-29 could fly higher, faster and further than earlier heavy bombers while carrying a formidable bomb load.
It introduced pressurised crew compartments, remote-controlled gun turrets, advanced fire-control systems and enormous Wright R-3350 engines. But it couldn’t hit a barn door with it’s guns, had urine in the brakelines and engines which kept exploding due to all the flammable metal in them.
This video explores how the B-29 was designed, why it cost more than the Atomic Bomb to develop and how the United States overcame these challenges to get it into the war.