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/specialCollection/MissileGap/1992/1992-04-01.pdf

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, published in Washington in 1992 and approved for release in 2011. It covers the CIA's manned overhead reconnaissance program from 1954 to 1974, which developed and flew the U-2 and the A-12 OXCART. It traces the U-2's development, the overflights of the Soviet Union, the downing of Francis Gary Powers on 1 May 1960, and later operations. One section is titled U-2s, UFOs, and Operation BLUE BOOK.

  • p. 16 …An RB-29 lost in the Sea of Japan on 13 June 1952 was probably also…
  • p. 38 …off to about 6 percent of its sea-level thrust. Finally, low structural load factors, like…
  • p. 75 …with a boiling point of 300T at sea level. Manufacturing this special fuel required petroleum byproducts…
  • p. 80 …heavier and delivered only 10,200 pounds of thrust at sea level; the resulting --soarer UNCLASSIFIED
  • p. 89 …that they could not be flown at sea level faster than 190 knots in smooth air…
  • p. 98 …southern Europe and then across the Black Sea and the desert areas of China. These bal…
  • p. 102 …working on a cover story for over- seas operations. It was important to have a plausible…
  • p. 120 …neanteagon • 724744 (8009071 4-92 Finland Baltic Sea ükranian Italy ROME IUMIS Tunisia Mediterranean Sea UNCLASSIFIED
  • p. 139 …Soviet border from the Black Sea to the Caspian Sea and on to Afghanistan. The System…
  • p. 146 …aircraft made a run over the Black Sea. 'I here were a total of nine DB…
  • p. 148 …space launch taciitty east of the Aral Sea in Kazakhstan. None of the mission planners was…
  • p. 158 …it turned abruptly upward over the Bering Sea just west of Alaska, climbed to 110,000…
  • p. 166 …the Soviet border and over the Black Sea without entering Soviet airspace. In late August, as…
  • p. 215 …F"••• N. ' :\ ■ Caribbean Sea Ceyrnen Islands M FL) .r, Unttad ) ' ^ Gulf of Mexico NORTH ATLANTIC OCEAN…
  • p. 216 …Isle of P,floo Caribbean Sea ••• Corn. Islands IWO Janss — 200 kilometers 100 200 Miles ".! SgsgalgOidaRte…
  • p. 217 SAM Sites in Cuba, August 1962 Caribbean Sea Gulf of Mexico NORTH A TLANTIC OCEAN 9…
  • p. 316 …Shortly before Leningrad, the A-12 would head west-southwest down the Baltic Sea, skirting the…
12
The Lockheed CL-282
CO5653421 UNCLASSIFIED
Chapter 1
Development Planning. According to Wienberg, General LeMay
stood up halfway through the briefing, took his cigar out of his mouth,
and told the briefers that, if he wanted high-altitude photographs, he
would put cameras in his B-36 bombers and added that he was not
interested in a plane that had no wheels or guns. The general then left
the room, remarking that the whole business was a waste of his time."
Meanwhile, the CL-282 design proceeded through the Air Force
development channels and reached Major Seaberg at the Wright Air
Development Command in mid-May. Seaberg and his colleagues care-
fully evaluated the Lockheed submission and finally rejected it in early
June. One of their main reasons for doing so was Kelly Johnson's
choice of the unproven General Electric J73 engine. The engineers at
Wright Field considered the Pratt and Whitney J57 to be the most
powerful engine available, and the designs from Fairchild, Martin, and
Bell all incorporated this engine. The absence of conventional landing
gear was also a perceived shortcoming of the Lockheed design."'
Another factor in the rejection of Kelly Johnson's submission
was the Air Force preference for multiengine aircraft. Air Force re-
connaissance experts had gained their practical experience during
C. F. Wienberg. telephone conversation with Donald E. Welzenbach, 23 July 1988 (U).
" Miller. Lockheed U•2, p. 12.
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.