Long range strategic bomber, the largest mass-produced piston-engined aircraft ever built, and with the longest wingspan of any combat aircraft ever built, at 230 ft (70.1 m).
Equipped with 10 engines, 6 pistons and 4 jet engines, colloquially called six turning and four burning, since her design started when the piston engine was still king, but ended when the dawn of the jet engine began.
