Documents / Official release
This is a Secret History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach of the Central Intelligence Agency, published in 1992. It gives a history of the CIA's manned overhead reconnaissance program from 1954 to 1974, covering the development and operation of the U-2 and the A-12 OXCART aircraft. It covers overflights of the Soviet Union, the 1960 downing of Francis Gary Powers, and later operations. One section is titled "U-2s, UFOs, and Operation BLUE BOOK."
From the source:Release of 2026-06-12 This CIA History Staff document chronicles the complete history of the U-2 and OXCART (A-12) high-altitude reconnaissance aircraft programs from 1954 to 1974, detailing their development, operations over the Soviet Union and other targets worldwide, the famous downing of Francis Gary Powers in 1960, organizational reforms following that incident, and the eventual transfer of operations from CIA to Air Force control. A more redacted version of this document has been available on CIA's public website.
“Indian Air Force”3 pages
. 353 Interview with Brig. Gen. Jack C. Ledford. USAF (Ret.), by Gr,egory W. Pedlow, Washington, DC, 20 February 1987 (Secret). Interview with Richard S. Leghorn by Donald E. Welzenbach, Washington. DC, 19 August 1985 (Secret). Interview with Arthur S. Lundahl and Dino Brugioni by Don2tld E. Welzenbach, Washington. DC, 14 December 1983 (Top Secret Codeword). Interview with Garrison Norton by Donald E. Welzenbach, Washington, DC, 23 May 1983 (Secret). Interview with John Parangosky by Donald E. Welzenbach. 6 March 1986 (Secret). Interview with James Q. Reber by Donald E. Welzenbach and Gregory W. Pedlow. Washington. DC. 21 May 1987 (Secret) . . J1_1terview with Carmine Vito by Don~ld E. Welzenbach, Washington, DC, 7 May 1986 (Secret). Interview with John S. Warner, Office of the General Counsel, by Donald E. Welzenbach, Washington. DC, 5 August 1983 (Top Secret Codeword). iearet NOFORN Bibliography &ea,at
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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 406 pages are in the text index: search them above, or from the library's search.