Sonar Image of A Navy PB4Y-2 Privateer

Navy PB4Y-2 Privateer. One of 736 built from May 1943 to the end of the war. The aircraft sits in 164 ft. of water in Lake Washington, WA and was imaged with a MSTL 600 kHz towfish. Images and sonar data courtesy of Crayton Fenn of Innerspace Exploration Team.