Established in 1940 and activated in 1941 as a long range reconnaissance squadron, assigned to the GHQ Air Force Northeast Air District. Trained and was equipped with both early model B-17C/D Flying Fortress heavy bombers. along with and B-18 Bolo medium bombers and A-29 Hudsons at Langley Field. Primarily flew training missions over the Mid-Atlantic States. After the Pearl Harbor Attack, was deployed to New England and began flying antisubmarine missions from Bangor Airport over the Newfoundland Straits and performing aerial convoy patrols over the North Atlantic shipping lanes.