The Grumman TBF Avenger was a torpedo bomber used by the United States Navy during World War II. Designed by Grumman, it first flew in 1941 and became known for its ruggedness and versatility. The aircraft could carry a torpedo or bombs, making it effective in various combat roles. With a wingspan of 54 feet and a top speed of around 350 mph, the Avenger was one of the largest and most powerful torpedo bombers of its time. It served on aircraft carriers and was instrumental in key battles, including the Battle of Midway, contributing significantly to the Allied victory in the Pacific Theater.