F-106A 59-0004 and F-106B 57-2541 of ADWC Tyndall AFB FL during an In-flight Refuel from a Boeing KC-97 Stratofreighter (many references incorrectly call it a Stratotanker, which was actually the KC-135). Photo is somewhere between 1968, when this aircraft 59-0004 began flying with ADWC, and 1977 when it left ADWC. The KC-97 was completely retired in 1978. USAF Photo