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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."

Open the PDF at page 212 Original source ↗

“The Advance”26 pages

  • p. 6 …Project OXCART, 1956-1968 The Evaluation of Designs for a Successor to the U-2 260…
  • p. 22 …retired from the Air Force to become the assistant director of Lockheed's Advanced Development Program…
  • p. 24 ORN Chapter 1 11 Kelly Johnson %.419r.,‹ 005653421 UNCLASSIFIED gravity (g's) instead of the military…
  • p. 27 …He later advanced to the rank of brigadier general in the reserve. For Strong's contacts…
  • 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 …UNCLASSIFIED """"Igeret-ALQ Chapter 2 63 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. 191 …the cover story that had been prepared and distributed in advance of the mission. The first…
  • p. 250 …so urgent that the Defense Department finally re ente CO5653421 UNCLASSIFIED Advanced ECM Equipment for Demand…
  • p. 265 …the U-2R needed a camera that incorporated the many im- portant advances that had occurred…
  • 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-58B program…
  • p. 295 …In fact, it was an advanced version of the highly reliable B camera developed for the…
  • p. 307 …he an- nounced the successful development of an -advanced experimental jet aircraft, the A-11. which…
  • 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 more 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…
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Aftermath of the Bay of Pigs
invasion, 20 April 1961
005653421 UNCLASSIFIED
Refueling a U-2 in flight was a very delicate task. When fully
loaded with fuel, KC-135 tankers found it difficult to reduce airspeed
to-200 knots, the safest speed for refueling a U-2. As for the U-2s,
they were in a very vulnerable position when approaching a tanker at
200 knots because their frail wings could not stand much stress. As a
result, U-2 pilots had to approach the KC-135 tankers very carefully
in order to avoid the vortexes from the wingtips of the tanker and the
turbulence caused by the four large jet engines. During the first few
years of refueling operations, two U-2s crashed after their wings
broke off as they crossed into the turbulent area behind the tankers;
one of the pilots was killed!'
The in-flight refueling capability was a useful modification to
the U-2, but it could not dramatically extend mission length. The
main limiting factor remained pilot fatigue, which prevented missions
from lasting longer than approximately 10 hours.
U-2 Coverage During the Cuban Missile Crisis
Cuba remained a high-priority target even after the Bay of Pigs inva-
sion failed in April 1961. Soon afterward, Detachment G U-2s began
flying monthly missions over Cuba in a program known as Project
" Ibud.. p. 11-12 (TS Codeword).
ret
UNCLASSIFIED

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FOIA release, from the cia-readingroom 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.