The Royal Canadian Air Force (RCAF) operated 25 Neptunes from 1955 to 1968. Lockheed CP-122/P2V-7/CL-826-45-14 Neptune (25), (Serial Nos. 24101-24125). They were replaced by the Canadair CP-107 Argus.
Several ex-RCAF Neptunes ended up fighting forest fires in the U.S.A.