N431DF Grumman S-2E Tracker California Department of Forestry and Fire Protection - CDF Mesa - Falcon Field (FFZ / KFFZ), USA - Arizona Anthony Seeley - 20/10/1998
N431DF Marsh Aviation S-2F3AT Turbo Tracker California Department of Forestry and Fire Protection - CDF Hemet Ryan (HMT / KHMT), USA - California Harry Hulshof - 01/08/2012
