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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 89 Original source ↗

“Lockheed”60+ pages

  • p. 4 …8 Lockheed CL-282 Supporters and the CIA. ........................................ 13 Scientists and Overhead Reconnaissance ............................................... 17 The BEACON…
  • p. 6 …260 Competition Between Lockheed and Convair ...................................... 267 The Selection of the Lockheed Design .............. ... ................ ................ 270 Efforts To…
  • p. 12 …excellent technical study of the U-2: Lockheed U-2 (l 983). There has also been…
  • p. 22 …Immediately after returning to California, Carter proposed to Lockheed Vice President L. Eugene Root (previously the…
  • p. 23 10 Secret ld0F8RN Chapter 1 Lockheed also submit a design. Carter noted that the proposed aircraft…
  • p. 24 …who then asked Lockheed to Kelly Johnson . sμbmit a specific proposal. In early April, Kelly Johnson…
  • p. 25 . 12 Sec,et NOFORN Chapter 1 The Lockheed CL-282 Development Planning. According to Wienberg, General…
  • p. 26 …Despite the Air Force's selection of the X-16, Lockheed continued to work on the…
  • p. 27 …Proposals for special reconnaissance aircraft have been re ceived in the Air Staff from Lockheed. Fairchild…
  • p. 28 …range are not as good as the Lockheed CL-282. :; Gardner's enthusiasm for the CL…
  • p. 29 …Few detaiils about Dulles's precise attitude toward the proposed Lockheed reconnaissance aircraft are available, but…
  • p. 37 …for Philip Strong of the CIA had told him that the Lockheed Aircraft Corporation had designed…
  • p. 39 …Thus, even though the Lockheed CL-282 had several important sources of support by September I954…
  • p. 40 …Council.'A Project Three Support for the Lockheed CL-282 Chapter 1 James R. Killian, Jr…
  • p. 42 …Agency.~·1 Land learned the details of Lockheed's proposed CL-282 aircraft soon after he…
  • p. 43 30 Sec, et NOFORM Chapter 1 briefly mention a Lockheed design for a high-flying aircraft…
  • p. 44 …During September and October the Project Three study group met frequently to discuss the Lockheed design…
  • p. 47 …The Lockheed super glider will fly at 70,000 feet, well out of the reach of…
  • p. 48 …Putt, to oppose the adoption of the Lockheed design. The officials ar gued that the Bell…
  • p. 49 …He used Gardner's statement to convince Lockheed's senior management to approve the project, which…
  • p. 50 …small group of prominent scientists that the Lockheed design represented the best possible overhead reconnais- sance…
  • p. 52 …afternoon of 3 Decembeli, they ' Although the Lockheed CL-282 was not designated as the U…
  • p. 53 …r the airframes to be built by Lockheed. His query was greeted with silence. Everyone present…
  • p. 55 …This category in cluded maintenance and support personnel from Lockheed (five per aircraft), the pilots, and…
  • p. 56 …to be settled, including the contract with Lockheed. Nevertheless. work on the U-2 began as…
  • p. 57 …A general contractor such as Lockheed can purchase much, if not all, of the supplies needed…
  • p. 58 …During the final contract negotiations in the spring of 1958, Lockheed and the US Government agreed…
  • p. 59 …Aircraft," 9 Dc:cc:mbc:r 195-i. Lockheed Contract Filc:s. OSA Records (S ). SeeFet
  • p. 61 …F. Boc:hrne. Summary Report: Reconnaissance Aircraft. Lockheed Aircraft Corpor.ition Report I04'.!0. 28 January…
  • p. 63 …1954, even before the CIA adopted the Lockheed proposal. Baker quickly recognized, however, that he would…
  • p. 69 …1-2 (TS Codeword); Miller, Lockheed U-2. pp. 19-20. Sea,at
  • p. 70 …By July 1955 the base was ready, and Agency, Air Force, and Lockheed personnel began moving…
  • p. 74 61 project-the construction and testing of the aircraft-remained the ex clusive province of Lockheed…
  • p. 77 …The first model of the pressure suit, used by Lockheed test pilots, made no provision for…
  • p. 79 …Geary told Culbertson that the Lockheed CL-282 was going to be known officially as the…
  • p. 81 …former director of Lockheed's Skunk Works. 10 Donald E. Welzenbach, 14 March 1986 (U): Miller…
  • p. 84 …7 (TS Codeword); Miller, Lockheed U-2, p. 22. "' OSA Hiswry, chap. 8, pp. 12-14…
  • p. 85 …how to transfer Lockheed employees from Burbank to Area 5 l without arousing a great deal…
  • p. 88 …Colonel Yancey was in charge of six SAC pilots who were to be trained by Lockheed…
  • p. 90 …CIA, which then placed an order with Lockheed for 29 U-2s in configurations to be…
  • p. 107 …U-2 cover story stating that a Lockheed-developed aircraft would be flown by the USAF…
  • p. 143 …Lockheed mechanics had mounted the various RAINBOW devices on the prototype U-2, a Lockheed test…
  • p. 144 …Unable to restart the power plant, Lockheed tesi: pilot Robert Sieker bailed out but was struck…
  • p. 145 …The loss of one of Lockheed's best test pilots. as well as the pro totype…
  • p. 157 …As a substitute, Lockheed began working to develop a paint with radar-suppressant qualities, but this…
  • p. 162 …After a series of tests over Edwards AFB, Lockheed began coating the U-2s with a…
  • p. 188 …Although it had been refurbished by Lockheed and now had the more powerful 175 engine that…
  • p. 199 …In the meantime Pow1ers began working for Lockheed as a U-2 pilot. In March 1963…
  • p. 200 …Beschloss claims that Powers was tired by Lockheed for criticizing the Agency in his memoirs (which…
  • p. 209 …2 One week later Colonel Geary called to order Lockheed to up grade six older U…
  • p. 211 …In May 1961, Lockheed began modifying Agency U-2s so that they could be refueled in…
  • p. 220 …story, which was that its pilots were Lockheed employees on a ferry flight to Puerto Rico…
  • p. 230 …for Detachment C Late in l 958, Lockheed began refitting the Agency's 13 remaining U…
  • p. 235 …STPOLLY added the more advanced Lockheed P3A in 1963. Between 1955 and 1967, when the CIA…
  • p. 236 …U-2 missions, and the Air Force, which had Lockheed P-2V7 and P3A reconnaissance aircraft
  • p. 238 …The planes were maintained by Lockheed mechanics under con tract to the CIA. The Agency attempted…
  • p. 255 …All Air Force and CIA U-2s were or dered back to Lockheed for ultrasonic inspection…
  • p. 260 …The Agency dispatched several pilots to Taiwan under the cover of Lockheed employees working on a…
  • p. 264 …G in California-with three more at Lockheed undergo ing repair. The Agency had originally ordered…
  • p. 265 …Francis Gary Powers was one of the Lockheed test pilots who checked out this new aircraft…
76
Seerct NOFORN
Chapter 2
and could not survive the stresses of loops and barrel rolls. Moreover,
the original U-2s were placarded, which meant that they could not be
flown at sea level faster than 190 knots in smooth air or 150 knots in
rough air. At operational altitude, where the air was much less dense,
they could not exceed Mach 0.8 (394 knots). Speeds in excess of
these limits could cause the wings or tail section to fall off.
Airspeed was a very critical factor for the U-2. At maximum alti
tude only 6 knots separated the speeds at which low-speed stall and
high-speed buffet occurred. Pilots called this narrow range of accept
able airspeeds at maximum altitude the .. coffin corner" because at
this point the U-2 was always on the brink of falling out of the sky. If
the aircraft slowed beyond the low-speed stall limit, it would lose lift
and begin to fall, causing stresses that would tear the wings and tail
off. A little too much speed would lead to buffeting, which would
also cause the loss of the wings or tail. Flying conditions such as
these required a U-2 pilot's full attention when he was not using the
autopilot. Airspeed was such a critical factor that Kelly Johnson
added a vernier adjustment to the throttle to allow the pilot to make
minute alterations to the fuel supply. 50
Among the unique devices developed for the U-2 was a small
sextant for making celestial .. fixes" during the long overflights.
Because cloud cover often prevented U-2 pilots from locating naviga
tional points on the earth through the periscope, the sextant turned out
to be the pilots' principal navigational instrument during the first
three years of deployment. When clouds were not a factor, however.
the periscope proved highly accurate for navigation. During the final
tests before the aircraft became operational. U-2 pilots found they
could navigate by dead reckoning with an error of less than I nautical
mile over a 1.000-nm course.5'
FINAL TESTS OF THE U-2
Flight-testing of the U-2 continued throughout the fall and winter of
1955-56 in order to test all the various systems. By mid-January
1956. SAC officials were so impressed that they also wanted to pur
chase a fleet of these planes. On 30 January. DCI Dulles agreed to
" Cunningham int.:rview (TS Codeword): John Parangosky. intt:rview by Donald E.
Wdzenhach. tape recording. 6 March 1986 (S): information supplied by James
Ch..:rbonneaux to Donald E. Wdzenhach (S).
" Cunningham interview (TS Codeword).
Seci:et

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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.