C32-B of the 486th Flight Test Squadron up over CONUS, out of Eglin AFB.
The 486th Flight Test Squadron was activated by 1995. One former employee describes it as a "classified unit" and "a selectively manned, one-of-a-kind unit." Very little is officially acknowledged about the classified missions of the 486th FLTS, which is, in fact, not a test unit at all, but a quick-reaction transportation operation utilized by the Federal Emergency Management Agency, the Domestic Emergency Support Team, and the Foreign Emergency Support Team to respond to terrorist incidents worldwide. The aircraft may also be utilized in conjunction with theSpecial Activities Division of the Central Intelligence Agency.
The C-32B aircraft are reported to use the callsigns TERRA, DACTYL and FUME. The callsign JENNA, used by non-FBI aircraft engaged in Federal Bureau of Investigation operations, has also been recorded.
The vast Eglin complex is also home to the headquarters of Air Force Special Operations Command at Hurlburt Field, as well as the United States Army's 7th Special Forces Group, which relocated from Fort Bragg, North Carolina, in 2011.
As an added note…chek that captcha out.