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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.

Open the PDF at page 194 Original source ↗

“Nevers”34 pages

  • p. 13 …Without their help a good deal of this story could never have become known. The assistance…
  • p. 44 …the CL-282; in fact, there may never have been a formal decision as such. In…
  • p. 74 …Ry, Lockheed engineers had to solve problems never before encountered. Among these problems w21s the need…
  • p. 84 …Flight tests continued, with the U-2 ascending to alti tudes never before attained in sustained…
  • p. 102 …put aside for further thought (which it never received), and Bissell 's weather research cover re…
  • p. 147 …Peninsula, because of bad weather and, therefore, never entered Soviet airspace. A second attempt to photograph…
  • p. 157 …2 flight over the Black Sea that never violated Soviet airspace revealed 12 attempts at interception…
  • p. 159 …Six of the men on board were killed and the remaining 11 were never heard from…
  • p. 160 …Although this new Berlin crisis never became as threat,ening as the blockade of l 948…
  • p. 165 …The Air Force never equipped its orig inal U-2s with the 175 engines. 10" Detachment…
  • p. 189 …Powers never made it past Sverdlovsk. Four and a half hours into the mission, an SA…
  • p. 194 …program in I 974, but RAF pilots never again conducted an overt1ight in an Agency U…
  • p. 208 …very good reason, and such a situation never developed, in part because satellite photography gradually began…
  • p. 210 …Since this never happened, Francis Gary Powers' flight on l May 1960 proved to be the…
  • p. 223 …Responsibility for photo graphic coverage of Cuba remained with the Air Force; Agency pil,ots never…
  • p. 227 …Both were expe rienced with World War II aircraft, although Vito had never flown the rebels…
  • p. 248 …It was short of both pilots and planes and never had more than three U-2s…
  • p. 257 …This was an electronic intelligence mission that, in ac cordance with the new guidelines, never came…
  • p. 264 251 Seu et NOFOAN Chapter 5 There was never another Agency U-2 mission from an…
  • p. 290 …the OXCART aircraft for its own use. never adopted the laminated vertical stabii izers." THE OXCART…
  • p. 294 …Scott employed concepts never be fore used in camera systems. These included the use of a…
  • p. 298 …As it turned out, the 158 was never used in a Navy aircraft. "OSA History. chap…
  • p. 299 …This new delay was caused by leaking fuel tanks, a problem that would never be solved…
  • p. 303 …the J58 had to reach performance levels never before achieved by a jet engine. while operating…
  • p. 313 …even though the SKYLARK contingency plan was never put into effect. Since U-2s continued to…
  • p. 316 …Moreover, the Soviets never operated the radars in the tracking and lockon modes, a fact that…
  • p. 317 …strongly opposed it and the 303 Committee never forwarded the proposal to President Johnson. 5" The…
  • p. 318 …The OXCART, which had never operated in heavy rain, taxied to the runway and took off…
  • p. 326 …collector of strategic intelligence, the OXCART was never used for this purpose. Its brief deployment was…
  • p. 328 …the President never went so far as to eliminate the overflight program. As Commander in Chielf…
  • p. 333 …its speed and altitude have never been equaled. The development of this aircraft also led to…
  • p. 348 …a 16-kilogram VHF recorder for communications intelligence (COMINT), was never used and was transferred to…
  • p. 349 …a mission over the Soviet Union that never took place. Systems-XI through XV were ECM…
  • p. 356 …Project SANDY HOOK never advanced very far in develop ment; projected high costs and substantial technical…
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Sec, et ~OFORI\I
Chapter 4
Eisenhower stated that overflights had been suspended and would not
be resumed, but he refused to make a formal apology. At that point
the summit ended, as did all hopes for a visit to the Soviet Union by
President Eisenhower.
THE WITHDRAWAL OF THE
OVERSEAS DETACHMENTS
The loss of Powers' U-2 ultimately resulted in the end of Detachment
B in Turkey. As soon as the Development Projects Division learned
that Powers was alive in Soviet hands, it immediately evacuated the
British pilots from Adana to protect the secret of their involvement in
the project. Project officials hoped that tlights might eventually re
sume from Adana, but President Eisenhower's order ending over
flights of the Soviet Union made this very unlikely. Less than four
weeks later. a coup ousted the government of Turkish Premier Adnan
Menderes on the night of 27 May 1960. Because the new government
had not been briefed on the U-2, Project Headquarters refused to al
l_Qw any U-2 tlights from Adana, even those necessary for maintain
ing the aircraft's airworthiness. As a result, no more U-2s flew out of
Adana. Instead of being ferried home, three of the four remaining
U-2s were disassembled and loaded aboard C-124 cargo planes for
the return trip to the United States."'
The fourth U-2 remained inside a hangar at Incirlik airbase for
several years, looked after by a skeleton crew, in case the Adana in
stallation needed to be reactivated. Finally the decision was made to
close down the Adana U-2 facility. During Detachment B's 44 months
of active existence, 21 pilots had flown its aircraft, including four
RAF pilots and three pilots transferred from the deactivated
Detachment A. Fourteen Detachment B pilots were later assigned to
other U-2 detachments, but the closing down of Detachment B marked
the end of Britain's direct involvement in U-2 operational overflights.
A four-man unit of RAF U-2 pilots was stationed at Detachment G,
Edwards AFB, until the end of the CIA U-2 program in I 974, but
RAF pilots never again conducted an overt1ight in an Agency U-2.
The loss of Powers' U-2, the resultant failure of the Paris
Summit, and the end of U-2 operations in Turkey were just the first in
a series of setbacks for the U-2 program. On 8 July 1960, the
'• OSA History. chap. 12. pp. 46-47 (TS Codeword).
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Official release, from the pursue 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.