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CIA-UAP-003, The Central Intelligence Agency and Overhead Reconnaissance; The U-2 and OXCART Programs, 1954-1974

Central Intelligence Agency · 1954 · 406 pages · text from the file's own layer

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.

  • p. 9 …The struggle between the CIA and the US Air Force to control the U-2 and…
  • p. 72 …2 missions. Access to the photographs taken by the U-2 would be strictly controlled, which…
  • p. 73 …This pact gave the Air Force responsibility for pilot selection and training, weather information, mission plotting…
  • p. 81 …Before the start of a mission, the ground crew set the counters to indicate the total…
  • p. 96 …All of the products from this project would be placed in the new control sys tem…
  • p. 100 …This was an S-band radar used by Soviet forces for early warning and ground-controlled…
  • p. 113 …The President nevertheless maintained tight control over the program and authorized only 10 days of overflights…
  • p. 128 …following day, when the next U-2 mission f m the Middle East. After quickly developing…
  • p. 140 …Welzenbach (S); Mission folder 4020 ( 18 March 1957), OSA records, job 67-B-972, box 7…
  • p. 142 …where they would not interfere with the control surfaces. At the ends of these poles, completely…
  • p. 147 …To take ad vantage of these weaknesses, Detachment C staged three missions from Alaska into the…
  • p. 156 …After these missions, penetrat ion overflights became a rarity. There would be only six more during…
  • p. 167 …U-2 missions. To handle U-2 material, the British created a new control system, which…
  • p. 168 …The British missions would be operationally controlled by CIA project headquarters. Soon afterward four British pilots…
  • p. 169 …where the United Kingdom carried out 27 missions during the two years its pi lots took…
  • p. 170 157 Sec, et MOF'ORI\I Chapter 3 May 1959, and used to fly weather missions…
  • p. 180 …The excellent photography from tnis mission did not reveal a single missile site, but analysts diid…
  • p. 188 …some Soviet airborne-missile fire-control systems. Operation GRAND SLAM, mission 4154 and the 24th deep…
  • p. 191 …key project personnel assembled in the Agency control center that morning (with the exception of Bissell…
  • p. 196 …in cor respondence with Abel's "wife., (probably his Soviet control) in East Germany. In November…
  • p. 204 …in .the DDP in order to maintain control of his overhead reconnais sance projects (the U…
  • p. 220 …Strongly favoring Air Force control of the U-2 missions over Cuba. the DOD representatives called…
  • p. 237 …In reality, however, the United States would maintain strict control over the missions to be flown…
  • p. 335 …The flood of information that the U-2 missions gathered led to a major expansion of…
  • p. 340 …In 1959 Bissell became Deputy Director for Plans but kept the reconnaissance projects under his control…
  • p. 348 …System-I used S- and X-band ELINT receivers to collect ground-controlled intercept and air…
  • p. 400 387 Sec1 et NOFORN mission 2023 108 mission 2029 124 mission 3086 200 mission 3088 200…
See1et N0F0RN
reconnaissance program offers no tidy model for imitation, it does
reveal how resourceful managers coped with unprecedented techno
logical challenges and their implications for intelligence and national
pol icy. For this reason, the program's history provides profitable
reading for intelligence professionals and policymakers today.
Many people made import.1nt contributions to the production of
this volume. ln the History Staff's preparation of the manuscript,
Gerald Haines did the final revision, Diane Marvin again demon
strated her high talent as a copy editor, and[ [provided
staunch secretarial support throughout. As usual, we are indebted to
more members than we can name from the Publications, Design. and
Cartography Centers in the Office of Current Production and Analytic
Support, whose lively interest in the publication went far beyond the
call of duty. Their exceptional professional skill and the masterly
work of the Printing and Photography Group combined to create this
handsome volume.
Donald E. Welzenbach, who began this study, and Gregory W.
Pedlow, w_llo completed it, brought complementary strengths to _this
work. A ~eteran of C[A service since 1960, Mr. Welzenbach began
research on this study in 1983, when he joined the DCI History Staff
on a rotational assignment from the Directorate of Science and
Technology. After tireless documentary research and extensive inter
viewing. he finished a draft manuscript of the history before returning
to his directorate. In early 1986, Gregory W. Pedlow, a new member
of the DC( History Staff, was assigned to complete the study. A Johns
Hopkins University Ph.D. who has served as an Army intelligence
officer and University of Nebraska professor of history, Dr. Pedlow
undertook important research in several new areas, and reorganized.
edited, and revised the entire manuscript before leaving CIA to be
come NATO Historian in late 1989. The final work, which has greatly
benefited from both authors' contributions, is the CIA's own history
of the world's first great overhead reconnaissance program. ♦
J. Kenneth McDonald
Chief, CIA History Staff
April 1992

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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.