Because of the performance capabilities and flight-path stability of the F7U-3, it was selected for the photo reconnaissance mission and designated F7U-3P.  It was a modified version of the F7U-3 with all armament provisions  deleted and the existing radar nose replaced.  The new nose extended forward an additional 25 inches.  This provided space for 9 photographic windows and 5 cameras with 2 primary camera racks capable of numerous oblique camera angles as well as vertical.  A flare-ejector system in the “gun compartment” was computer controlled to eject flares synchronized with the camera photographs.  The 20VF viewfinder system replaced the Aero 10D Armament Control System in these airplanes, providing photographic control for both low- and high-altitude photographs.  The outer panel fuel tank system added in the F7U-3M model was also included in this model.

The cameras were difficult to service, install, and remove because their height above the deck required special ladders.  This difficulty limited the use of these airplanes in the fleet.

Production deliveries to the U.S. Navy were: 6 in 1954 and 6 in 1955 for a total of 12 aircraft.  These aircraft were variously assigned and used until 1959.