On September 21, 1942, 73 years ago, the maiden flight of the Boeing B-29 "Superfortress" took place.
The plane was the successor of Boeing's ultra-tough B-17 "Flying Fortress," and the predecessor to the B-52 "Stratofortress," which is still in use today.
The plane would become the long range, heavy bombing workhorse of the Pacific theater of World War II, where it achieved fame and infamy for dropping Atomic bombs on Hiroshima and Nagasaki.
Relive the legacy of this iconic bomber in the slides below.