K25 slide scan. Built 1956 as P2V-7 140443, later redesignated SP-2H. Retired to MASDC 1973. N80635 1989, reregistered N140HP for Hawkins and Powers as Tanker 140 1989. Neptune Aviation N445NA 2006, withdrawn 2018.

K25 slide scan. Built 1953 as C-119F 22131 for RCAF, later converted to C-119G, struck of charge 1967. Aircraft International Associates N5216R 1971, Hawkins and Powers 1972, converted to Tanker 136, withdrawn 1987. Flown to Battle Mountain Aircraft Museum, NV around 1992, displayed there with a jet pod numbered "137". Registration cancelled 2012. Museum became defunct later, aircraft remained in store. Acquired 2019 by Rolling Boxcar Alaska, the Cockpit and fuselage will be mounted onto a bus chassis and used as a mobile museum, coffee bar and classroom. Dismantled for that purpose in 2020.

K25 slide scan. Built 1958 as 57-482 for USAF. Hawkins and Powers N133TG 1989. International Air Response 2006, flown to Coolidge, AZ 2010 and used for spares. Cancelled 2018. Full livery was being applied with the tail still being unfinished.

K25 slide scan. Built 1957 as 56-534 for USAF, retired to AMARC 1986. HV Flying Service N132FF 1988, Hawkins and Powers N131HP as Tanker 131 1989, stored by 2003. International Air Response 2007, flown to Coolidge, AZ and used for spares. Cancelled 2014.

K25 slide scan. Built 1953 as C-119F 22113 for RCAF, later converted to C-119G, struck of charge 1967. Aircraft International Associates N3935 1971, Hawkins and Powers 1972, converted to Tanker 139, Withdrawn 1987. Displayed at Museum of Flight and Aerial Firefighting with false markings "N5216R Tanker 136".

Originally 145906 of the US Navy, then N8064A. Bought by H&P in 1989 from the stock of an emerging warbird museum in Georgia. Registered as N139HP and stored at Greybull in US Navy markings, then tanked as "139". Sold in 2006 to Neptune Aviation Services, Missoula, Montana and re-registered as N443MA, tanker"43".

Delivered to the US Navy as P2V-7 140443 in 1956. Redesignated as a P-2J in 1962. Stored at Davis-Monthan AFB with park code 1P330 in 1973. Sold as N80635 then to Hawkins and Powers Aviation as N140HP in 1989. Converted to a fire bomber. To Neptune Aviation as N445NA in 1996 then to the National Museum of Aviation and Technology at Detroit-Willow Run, MI in 2009.

Formerly RCAF 22131. Tanked by Hawkins and Powers Aviation at Greybull and certificated as N5216R with roof mounted jet pack in 1975. Following the structural failure and mid-air breakup of one of their C-119Gs during a fire attack in California in 1987, H&P grounded their entire fleet of this type. Traded to USAF Museum in 1998, then delivered to Battle Mountain Air Museum, NV.

Originally 56-0534, a C130A with the USAF. Acquired from MASDC surplus stock in 1988 by Hemet Valley Aviation Service as N132FF. Transferred to Hawkins and Powers Aviation as a fire bomber conversion and registered N131HP in 1989. When H&P ceased trading, bought at auction in 2006 by International Air Response and taken to Coolidge, Arizona where it was progressively broken up for spares.

Originally with the USAF from 1955 as 53-3290. Transferred to the US Navy in 1964, becoming 152869, and retired to MASDC in 1978. Bought by Hawkins and Powers Aviation in 1983. Registered N233HP and fitted out as a locust sprayer with overwing spray bars. When H&P ceased trading in 2005, acquired by Everts Air Freight and subsequently flew with them from Fairbanks, Alaska, as a freighter, registered N747CE in 2008.

Formerly RCAF 22113. Tanked at Greybull with roof jet pack in 1973. Seen here retired to open storage.

Built for the US Navy as 145906 in 1958. Stored at Davis-Monthan AFB with park code 1P383 in 1975. Sold as N8064A in 1989 then to Hawkins and Powers Aviation as N139HP in 1990 and converted to a fire bomber. To Neptune Aviation as N443NA in 2006 then to the San Diego Air and Space Museum, Gillespie Field, CA in 2018. Cancelled from the register in 2020.

Delivered to the USAF as 56-534 in 1957. Stored at Davis-Monthan AFB with park code CF060 in 1986. Sold as N132FF in 1988. To Hawkins and Powers as N131HP in 1989 then to International Air Response in 2007. Allocated as N126TG in 2008 but not taken up. Used for parts as Coolidge, AZ.

Former USAF 56-538. To Hawkins and Powers as N134FF in 1988. Reregistered as N130HP in 1989. Converted to a firebomber. Crashed when its wings came off while on a firefighting mission at Walker, CA in 2002. The three crew on board were killed.

Built in 1958 and registered as N2709R. To N1004 in 1959 then to the US Navy as 161628 in 1980. To Hawkins and Powers as N1004 in 1988. Reregistered as N127HP in 1989. Withdrawn from use at Greybull by 2000. To Hagerstown Aviation Museum in 2016 but still at Greybull in 2021.