Documents / FOIA release
This is a CIA History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach, written in 1992 and approved for release in 2011. It covers the CIA's manned overhead reconnaissance program from 1954 to 1974 and its two aircraft, the U-2 and the A-12 OXCART. It follows their development, the overflights of the Soviet Union, the downing of Francis Gary Powers in 1960, and later operations. One section is titled "U-2s, UFOs, and Operation BLUE BOOK."
“Kapustin Yar”6 pages
-005653421 UNCLASSIFIED -Seere4-N43F-014114 Chapter 5 218 E0 12958 1.61111111>111101010<25Yrs in me process, nowevei, Lite aircraft consumed more tuel ithan was called for in the test flight plan, n' h engineflame out during the return to base. The pilot then made an emergency wheels-up landing at a g lider-club strip near The crash did not cause any injuries or serious damage to the air- craft, but it did bring unwanted publicity to the U-2 program. Much of the publicity resulted from the actions of Detachment C's security unit, whose conspicuous Hawaian shirts and large pistols drew the ret UNCLASSIFIED
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FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is under it. 406 pages are in the text index: search them above, or from the library's search.