former USCG 1709, one of 7 redundant HC-130Hs that were assigned to the US Forest Service in 2013 to be converted to Air Tankers. Instead of installing retardant tanks, the USFS only used a slip-in Modular Airborne FireFighting System (MAFFS) retardant system. In August 2018 the USFS lost interest in using the Hercules as AirTanker, and the 7 aircraft were transferred to the California Department of Forestry and Fire Protection (CAL FIRE). 1709 last operated from USCG Air Station Kodiak, AK and is seen at Sacramento Airport, still in USCG livery

former USCG 1708, one of 7 redundant HC-130Hs that were assigned to the US Forest Service in 2013 to be converted to Air Tankers. Instead of installing retardant tanks, the USFS only used a slip-in Modular Airborne FireFighting System (MAFFS) retardant system. In August 2018 the USFS lost interest in using the Hercules as AirTanker, and the 7 aircraft were transferred to the California Department of Forestry and Fire Protection (CAL FIRE). Tanker 116 is seen at Sacramento Airport, still in USFS livery

former USCG 1721, one of 7 redundant HC-130H that were assigned to the US Forest Service in 2013 to be converted to Air Tankers. Instead of installing retardant tanks, the USFS only used a slip-in Modular Airborne FireFighting System (MAFFS) retardant system. In August 2018 the USFS lost interest in using the Hercules as AirTanker, and the 7 aircraft were transferred to the California Department of Forestry and Fire Protection (CAL FIRE). In July 2019 Tanker 118 was painted in CAL FIRE livery

USCG Air Station Sacramento started operating the HC-27J in May 2017, having ceased operations on the HC-130H in June 2016.