"During development, the defensive armament was also increased by adding a second Martin dorsal turret and a pair of ERCO waist blisters. The Navy eventually took delivery of 739 Privateers, many of which flew in the Korean War. All Navy PB4Y-2s were retired by 1954, though unarmed PB4Y-2G Privateers served until 1958 in Coast Guard service before being auctioned off for salvage."
I cant seem to find any info about this bird flying during WWII.
