USAF 56-0511. Acquired by Hawkins and Powers Aviation from USAF surplus stocks in 1990 for conversion to a fire bomber. Initially stored at Greybull in the full camouflage markings of the Montana Air Guard with whom it had served latterly, at Great Falls, Montana. No civil marking was applied. Converted and sold to Hemet Valley Flying Service, Hemet, CA, in 1992, where it went into service registered N132FF, tanker"83".