Documents / Official release

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 47 Original source ↗

“The Advance”34 pages

  • p. 6 …255 The Phaseout of the Office of Special Activities ........ ................... 257 0 ) Chapter 6 The U-2…
  • p. 7 …319 Advances in Technology............................................... ........................... 320 Cooperation With the Air Force ............................................................. 321 Impact of the Overhead Reconnaissance…
  • p. 22 …retired from the Air Force to become the assistant director of Lockheed's Advanced Development Program…
  • p. 24 11 / Chapter 1 gravity (g's) instead of the military specification strengLh of 5.33 g…
  • p. 32 …lithium deuteride, a tech nology more advanced than the heavy water method used by US '' BEACON…
  • p. 33 …between the developed and undeveloped nations. This aggressive Soviet foreign policy. combined with advances in nuclear…
  • p. 58 …secrecy in the new project, Kelly Johnson placed it in Lockheed's Advanced Development facility at…
  • p. 65 …His software algorithms made it possible to model lens designs and determine in advance the effects…
  • p. 76 …seen on pilot Francis Gary Powers) advanced gear for the U-2 pilots. David Clark expert…
  • p. 111 …of Soviet advances in long-range bombers and missiles. The initial sighting of the new Soviet…
  • p. 114 …Adenauer be informed in advance of US plans to overfly the Soviet Union from bases in…
  • p. 174 …concentrating on developing the more advanced solid-fueled missiles rather than increasing the num ber of…
  • p. 183 …if the Soviet SAMs received sufficient advanced warning, they posed a major threat to the U…
  • p. 191 …the cover story that had been prepared and distributed in advance of the mission. The first…
  • p. 206 …In 1965 the head of OSA received a new title, Director of Special Activities. The Office…
  • p. 235 …STPOLLY added the more advanced Lockheed P3A in 1963. Between 1955 and 1967, when the CIA…
  • p. 249 …The Defense Department feared that the loss of this device with its highly advanced traveling-wave…
  • p. 250 …Chapter 5 Advanced ECM Equipment for Detachment H Demand for overhead photography of the PRC continued…
  • p. 252 …In addition, the Project TACKLE U-2s began receiving even more advanced ECM • 60 equipment. •• Mission…
  • p. 265 …but some was the result of technological advances. The ini tial order for eight of the…
  • p. 266 …This camera was actually a very advanced version of the original B camera with a new…
  • p. 282 …aircraft from the small inventory of its most advanced bomber. Even had the B-588 program…
  • p. 295 …In fact, it was an advanced version of the highly reliable B camera developed for the…
  • p. 296 …Prospective pilots had to be qualified in the most advanced fighters and be emotionally stable and…
  • p. 307 …advanced experimental jet aircraft, the A-11. which has been tested in sustained flight at more…
  • p. 310 …It was now time to find work for the most advanced aircraft ever conceived and built…
  • p. 321 …advanced aircraft ever .built was to be put out to pasture. The aban donment of the…
  • p. 325 …when the OXCART program ended in the summer of 1968, no mcire advanced successor was wait…
  • p. 326 …The most advanced aircraft of the 20th century had become an anachronism before it was ever…
  • p. 333 …ADVANCES IN TECHNOLOGY One very important byproduct of the CIA's manned reconnaissance program was the…
  • p. 334 …the end of the usefulness of the world's most advanced aircraft; its offspring, the SR…
  • p. 335 …Thus, the CIA sponsored the development of the world's most advanced aircraft-the OXCART-and…
  • p. 352 …They believed that recent advances in the minia turization of electronic technology would make possible the…
  • p. 356 343 Defense Research and Engineering, John Foster, liked the concept and provided DOD funding for ORD…
34
Sec, et NOFORN
Chapter 1
The letter had two attachments: a two-page summary of a com
plete operational plan for organizing, building, and deploying the
CL-282 within a period of 20 months at a cost of $22 million and a
three-page memorandum, entitled "A Unique Opportunity for
Comprehensive Intelligence."
Aware of Dulles's preference for classical intelligence work, the
Project Three memorandum stressed the superi.ori.ty of the CL-282
program over traditional espionage methods:
We believe that these planes can go where we need to have them
go efficiently and safely, and that no amount offragmentary and
indirect intelligence can be pieced together to be equivalent to
such positive information as can thus be provided. 60
The Land committee memorandum also stressed the need for the
CIA to undertake such reconnaissance missions rather than the Air
Force, noting that "For the present it seems rather dangerous for one
of our military arms to engage directly in extensive overflight." The
committee members also listed the advantages of using the CL-282
rather than an Air Force aircraft:
The Lockheed super glider will fly at 70,000 feet, well out of the
reach of present Russian interceptors and high enough to have a
good chance of avoiding detection. The plane itself is so light
(15,000 pounds), so obviously unarmed and devoid of military
usefulness, that it would minimize affront to the Russians even if
through some remote mischance it were detected and identi
fied_ 61
One additional advantage of the Lockheed design over the Air
Force's proposed high-altitude reconnaissance aircraft was a faster
completion time. Kelly Johnson had promised the Land committee
that his aircraft would be flying by August 1955, just eight months
after he proposed to start construction. The Bell X-16 prototype was
not scheduled for completion before the spring of 1956.
The strong advocacy of Killian and the other scientists on the
various advisory committees concerned with overhead reconnais
sance, combined with President Eisenhower's support, finally won
"'' Memorandum for DCI Allen F. Dulles from Project Three Panel, "A Unique
Opportunity for Comprehensive Intelligence," 5 November 1954, p. 3 (TS, downgraded to
S) in OSA History, chap. I, annex I (TS Codeword).
•• Ibid.
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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.