 In addition to RA-5C aircraft, NAS Sanford also continued to operate the TA-3B variant of the Skywarrior, several examples of which were attached to the RA-5C Fleet Replacement Squadron (FRS), Reconnaissance Attack Squadron THREE (RVAH-3), for training Naval Flight Officers as Reconnaissance Attack Navigators (RAN) in the RA-5C.NAS Sanford also operated the R4D-8/C-117 Skytrain as an operational support aircraft assigned to the air station proper.Transient aircraft from NAS Key West, NAS Jacksonville and NAS Cecil Field, Florida and NAS Glynco, Georgia would also utilize NAS Sanford for training or as a weather or fuel divert from the Atlantic offshore training areas or the Navy's Pinecastle Bombing Range in the Ocala National Forest.