VP-29 was a Patrol Squadron of the U.S. Navy. The squadron was established as Patrol Squadron 14-F on 1 November 1935, redesignated Patrol Squadron 14 on 4 September 1937, redesignated Patrol Squadron
VP-40 was a Patrol Squadron of the U.S. Navy. The squadron was established as Patrol Squadron 55 on 1 August 1940, redesignated Patrol Squadron 74 on 1 July 1941, redesignated Patrol Bombing Squadron
VP-55 PBM-1 in 1941
VP-55 PBM-1 being hoisted onto a tender in 1941
U-161 under attack by a VP-74 PBM on 27 September 1943