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CIA/CSI/ History Staff Monograph, The Central Intelligence Agency and Overhead Reconnaissance: The U-2 and Oxcart Programs, 16 July 2002.

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

This is a CIA History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach, written in 1992 and approved for release in 2011. It covers the CIA's manned overhead reconnaissance program from 1954 to 1974 and its two aircraft, the U-2 and the A-12 OXCART. It follows their development, the overflights of the Soviet Union, the downing of Francis Gary Powers in 1960, and later operations. One section is titled "U-2s, UFOs, and Operation BLUE BOOK."

  • p. 4 …Search for a New Reconnaissance Aircraft 8 Lockheed CL-282 Supporters and the CIA 13 Scientists…
  • 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 (1983). E0129581.131d111>10<25Yrs…
  • p. 21 …August 1953, OS1 records (S). " Jay Miller, Lockheed U-2, Aerograph 3 (Austin, Texas: Aerofax, 1983…
  • p. 22 …Immediately after returning to California, Carter proposed to Lockheed Vice President L. Eugene Root (previously the…
  • p. 23 …high-altitude reconnaissance aircraft Chapter 1 10 Lockheed also submit a design. Carter noted that the…
  • p. 24 …Miller, Lockheed U-2, p. 12. For more details on Kelly Johnson's original proposal. see…
  • p. 25 12 The Lockheed CL-282 CO5653421 UNCLASSIFIED Chapter 1 Development Planning. According to Wienberg, General LeMay…
  • p. 26 …Despite the Air Force's selection of the X-16, Lockheed continued to work on the…
  • p. 27 …six days before the Wright Air Development Command began to evaluate the Lockheed proposal. Gardner described…
  • p. 28 …range are not as good as the Lockheed CL-282. Gardner's enthusiasm for the CL…
  • p. 29 …Few details about Dulles's precise attitude toward the proposed Lockheed reconnaissance aircraft are available, but…
  • p. 30 …At this point, the summer of 1954, Lockheed's CL-282 proposal still lacked official support…
  • p. 37 …ISP chairman Baker then urged Donovan to travel to southern California to evaluate the Lockheed design…
  • p. 39 …Thus, even though the Lockheed CL-282 had several important sources of support by September 1954…
  • p. 40 …Council.46 Project Three Support for the Lockheed CL-282 Even before the final Technological Capabilities…
  • p. 42 …Agency.49 Land learned the details of Lockheed's proposed CL-282 aircraft soon after he…
  • p. 43 …Chapter 1 30 briefly mention a Lockheed design for a high-flying aircraft at the 24…
  • 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 December, they Although the Lockheed CL-282 was not designated as the U…
  • p. 53 …Eventually Bissell asked who was going to pay for the airframes to be built by Lockheed…
  • p. 55 …This category in- cluded maintenance personnel from Lockheed (five per aircraft), the pilots, and support personnel…
  • p. 57 …Then on 22 December 1954, the Agency signed a letter contract with Lockheed, using the codename…
  • p. 58 …The U-2 would have a The Lockheed "Skunk Works" was named after the Kickapoo Joy…
  • p. 59 …Johnson, -A High-Altitude Reconnaissance Aircraft, - 9 December 1954, Lockheed Contract Files, OSA Records (S). UNCLASSIFIED
  • p. 61 …Reconnaissance Aircraft, Lockheed Aircraft Corporation Report 10420. 28 January 1955. pp. 7-9, OSA Recordsi \ (5…
  • p. 63 …1954, even before the CIA adopted the Lockheed proposal. Baker quickly recognized, however, that he would…
  • p. 69 …Miller, Lockheed U-2. pp. 19-20. Sè'biet UNCLASSIFIED
  • p. 74 …aircraft—remained the ex- clusive province of Lockheed:9 As a result of this agreement, CIA…
  • 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, to Donald E. Welzenbach, 14 March 1986 (U): Miller…
  • p. 84 …7 (TS Codeword); Miller, Lockheed U-2, p. 22. OSA History, chap. 8, pp. 12-14…
  • p. 85 …how to transfer Lockheed employees from Burbank to Iwithout arousing a great deal of curiosity. The…
  • p. 88 …Colonel Yancey was in charge of six SAL 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 test pilot Robert Sicker 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 …a series of tests over Edwards AFB. Lockheed began coating the 11-2s with a standard…
  • p. 188 …Although it haL refurbished by Lockheed and now had the more powerful 175 engine that would…
  • p. 200 …Beschloss claims that Powers was fired by Lockheed for criticizing the Agency in his memoirs (which…
  • p. 209 …Some poetic justice in this.' One week later Colonel Geary called to order Lockheed to up…
  • 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 …CO5653421 UNCLASSIFIED Chapter 5 Late in 1958, Lockheed began refitting the Agency's 13 remaining U…
  • p. 264 …1966 decided to place an order with Lockheed for ei g ht more aircraft to be…
  • p. 265 …Francis Gary Powers was one of the Lockheed test pilots who checked out this new aircraft…
  • p. 266 …began coming off the production line at Lockheed in-the autumn of 1968, CIA and the…
  • p. 273 …SP-1362, "History of the OXCART Program," Lockheed Aircraft Corporation, Burbank, CA. 1 July 1968, p…
  • p. 275 …Personnel at Lockheed's Skunk Works referred to these aircraft concepts as "Archangel-1," "Archangel-2…
  • p. 276 RN Chapter 6 263 Johnson, "Archangel log," 17-24 CO5653421 UNCLASSIFIED Lockheed design for a hydrogen…
  • p. 280 …During the first half of 1959, both Lockheed and Convair worked to reduce the radar cross…
  • p. 281 …In early June, Lockheed submitted a design for a ground-launched aircraft known as the A…
Chapter 6
277
CO5653421 UNCLASSIFIED
eventually to the fuselage itself, creating what is known as a chine on
each side. At first Johnson was concerned that these additions might
impair the airworthiness of the plane, but wind tunnel testing deter-
mined that the chines actually imparted a useful aerodynamic lift to
the vehicle. Because titanium was very brittle and therefore difficult
to bend, Johnson achieved the necessary curvature by combining tri-
angular-shaped pieces of titanium called fillets. These fillets were
glued to the framework of the chines with a special adhesive, epoxy
resin.
On later OXCART models the fillets were made from electri-
cally resistive honeycomb plastic with a glass-fiber surface that
would not melt at hi g h speed. When struck by a radar pulse, the com-
posite chines tended to absorb the pulse rather than reflect it. A simi-
lar approach was used for the leading edges of the wings. Again
electrically resistive honeycomb material was fabricated into triangu-
lar shapes, known as win g teeth, and fitted into the titanium wings.
Both the metal and composite fillets and teeth were held in place with
the newly developed epoxy cements.
__ The greatest remaining area of concern in the A-12's radar cross
section was the two vertical stabilizers. To reduce radar reflections,
Kelly Johnson canted the stabilizers inward 15° and fabricated them
out of resin-impregnated nonmetallic materials. Once these changes
were completed, the only metal in each vertical stabilizer was a stain-
less steel pivot. The Air Force, which later ordered several versions of
the OXCART aircraft for its own use. never adopted the laminated
vertical stabilizers.'4
THE OXCART CONTRACT
By mid-January 1960, Lockheed had demonstrated that its concept of
shape, fuel additive, and nonmetallic parts would reduce the
OXCART's radar cross section substantially. Richard Bissell, howev-
er, was very upset to learn that the changes had led to a reduction in
the aircraft's performance. which meant it would not be able to attain
the penetration altitude he had promised to President Eisenhower.
Kelly Johnson then proposed to reduce the aircraft's weight by 1,000
pounds and increase the fuel load by 2.000 pounds, making it possible
" Johnson, "Development of Lockheed SR-71," pp. 6-7; OSA History. chap. 20, p. 35 (TS
Codeword).
UNCLASSIFIED

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FOIA release, from the cia-readingroom 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.