History
First flown in May of 1945, the P2V-7 was the final variant of the P2V produced by Lockheed. It was powered by R-3350-32W and J-34 engines and fitted with lower drag wingtip tanks, AN/APS-20 search radar in a revised radome, and a bulged cockpit canopy. 287 of this type were built, with 48 of them being assembled in Japan. First delivery of P2V-7s to the Japanese was in 1959, the last in 1965, and the model was retired in the early ‘80s. Kawasaki built 80 more Neptunes (P-2J), but with a few refinements that included using GE T-64 turboprops, Ishikawajima J-3 turbojets, a lengthened fuselage, increased rudder area, and a 10,000lb weight reduction. These were flown well into the 90s before being retired.