The Grumman Avenger is truly an unsung hero of World War
II. Designed in 1939, the Avenger fought a global war in some of the most adverse
conditions imaginable. The plane seldom won the fame it so rightly deserved and most
Avengers spent their careers conducting routine and mundane, but critical patrol duties.
At the time of Pearl Harbor, the U.S. Navy's premier torpedo bomber was the obsolete
Douglas TBD Devastator. Although the TBD was little more than two years old, the Navy
recognized that it needed a more capable torpedo plane and needed it quickly. Both
Chance-Vought and Grumman responded to the Navy's requests for a new torpedo bomber. The
Grumman XTBF-1 proved to be faster, lighter, better armed, and carried a larger payload
than the Chance-Vought design. The Grumman design impressed the Navy, which ordered its
first Avengers in December 1940. The prototype flew on August 7,1941 and the first TBFs
reached operational squadrons in January 1942. Entering service so soon after the Japanese
attack on Pearl Harbor, the new aircraft was appropriately named the "Avenger,"
although her crews nicknamed the plane the "Turkey."
Grumman designed the Avenger as a torpedo bomber, but the plane could carry
bombs in the internal bomb bay or a mixed load of depth charges and 5" rockets under
the wings. Avengers were superb sub hunters and both the U.S Navy and Royal Navy used the
plane to hunt German submarines which preyed upon Allied shipping in the North Atlantic
and Arctic Ocean. In the Pacific, Avengers hunted down the Japanese surface fleet and
supported Marine and Army troops during island landings. Former President George Bush
piloted both the TBF-1C and TBM-1C versions of the Avenger and was forced to bail out of a
VT-51 TBM in the Pacific. He narrowly escaped capture by the Japanese and was quickly
rescued by a U.S. Navy submarine.
By 1943 Grumman was turning out more than 150 Avengers a month. However, the F6F
Hellcat was the company's top priority, so the Navy arranged to have the Avenger built by
General Motors in five idle East Coast automobile plants. The General Motors TBM Avenger
was virtually identical to the Grumman built TBF. Eastern Aircraft, General Motor's
aircraft division, produced TBMs at an astounding rate, turning out 400 TBMs in March 1945
alone. Eastern built 7,546 TBMs or 77% of all Avengers produced. When the Avenger
production lines stopped in 1945, nearly 10,000 Avengers had been built, making the
aircraft the most produced naval strike aircraft of all time.
The Cavanaugh Flight Museum's TBM-3E was built in 1944 and is believed to have
served with the U.S. Navy in San Diego. The aircraft is painted in the scheme of Marine
Torpedo Squadron 132 from the escort carrier U.S.S. Cape Glouchester (CVE-109) during
World War II.
SPECIFICATION AND PRODUCTION INFORMATION
ENGINE:
Wright R-2600 Cyclone 1,900 h.p.
ARMAMENT:
3 -.50 cal. machine guns & up to 2,000 lbs. of ordnance
WING
SPAN:
54 feet, 2 inches
LENGTH:
40 feet, 9 inches
HEIGHT:
13 feet, 9 inches
MAX. TAKEOFF WEIGHT: 16,412 lbs.
CREW:
3
MANUFACTURED BY: Eastern Aircraft
TOTAL TBF/TBMs BUILT: 9,839
TOTAL IN EXISTENCE TODAY: 145
FIRST TBF/TBM BUILT: 1941
MUSEUM'S TBM-3E BUILT: 1944
MAXIMUM SPEED: 276 mph
RANGE:
1,130 miles
SERVICE CEILING: 23,400 feet
Bureau No.
86280