The Grumman TBF Avenger was an American military torpedo bomber that became a standard component of U.S. Navy carrier air groups during the Second World War. Eastern Aircraft, a division of General Motors, also manufactured it as the TBM. The different letters identified the manufacturer, rather than a separate basic aircraft design.[1]TBM AvengerNational Naval Aviation Museum · history.navy.mil · Accessed 2026-09-13Open source details[2]General Motors TBM-3E AvengerPlanes of Fame Air Museum · planesoffame.org · Accessed 2026-09-13Open source details
Design and industrial production
The Avenger carried a crew of three: a pilot, a radioman/bombardier and a gunner. Its size accommodated an internal weapons bay and a rear defensive position, giving it a substantial presence among contemporary single-engine carrier aircraft. It could attack shipping with torpedoes or undertake bombing missions.[3]General Motors TBM AvengerThe National WWII Museum · nationalww2museum.org · Accessed 2026-09-13Open source details
Grumman produced the original TBF series, while General Motors took an increasingly large share of manufacture. Eastern Aircraft ultimately built nearly three-quarters of the total output. This division of work helped supply the growing carrier force while Grumman concentrated resources on other naval aircraft.[2]General Motors TBM-3E AvengerPlanes of Fame Air Museum · planesoffame.org · Accessed 2026-09-13Open source details
A costly combat debut
The Avenger entered combat at Midway in June 1942. Six aircraft operating from the island attacked the Japanese carrier force. Five were lost, and the remaining aircraft returned heavily damaged; none achieved a hit. This disastrous introduction did not prevent the type from becoming the Navy's principal wartime torpedo bomber.[1]TBM AvengerNational Naval Aviation Museum · history.navy.mil · Accessed 2026-09-13Open source details[3]General Motors TBM AvengerThe National WWII Museum · nationalww2museum.org · Accessed 2026-09-13Open source details
Later carrier operations placed Avengers at the centre of attacks on Japanese shipping. Their employment included strikes against major surface warships, and their crews often combined torpedo and bombing attacks with those of other aircraft in the carrier air group.[3]General Motors TBM AvengerThe National WWII Museum · nationalww2museum.org · Accessed 2026-09-13Open source details
Late-production survivors
The Planes of Fame Air Museum preserves a TBM-3E accepted in July 1945. It was intended for the replacement pool supporting USS Franklin, but the carrier's battle damage prevented a return to combat before the war ended. Its history distinguishes late-production aircraft from Avengers that accumulated lengthy combat records.[2]General Motors TBM-3E AvengerPlanes of Fame Air Museum · planesoffame.org · Accessed 2026-09-13Open source details