Activated at Bolling in October 1993 to preserve the legacy and history of 497th RTG. Although dated, this FAS page contains some history of interest. (info is dated)
This link takes you to the FAS home site. The FAS has collected and posted many links to intelligence related activities -- including the Recce Techs and related organizations.
Link to the Air Intelligence Agency located at Kelly Field, San Antonio.
Many of the old Recce Techs morphed into "Intel" Squadrons, Groups or Wings, and now it seems they have morphed again into all source intelligence organizations, termed "Information Operations"
Here you can find the 480 IG at Langley, and th 544 IG at Peterson Field, Colorado, among others...
This site is a handy catalog of military installations, history and mission information. Some comes from the Federation of American Scientists, some from Mr. John Pike and others