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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 195 Original source ↗

“Sea”42 pages

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. 62 …U-2 landing gear and pogos .Sea,et-
p. 69 …chap. 8, pp. 1-2 (TS Codeword); Miller, Lockheed U-2. pp. 19-20. Sea,at
p. 75 …a boiling point of 300°F at sea level. Manufacturing this special fuel required petroleum byproducts…
p. 80 …pounds heavier and delivered only 10.200 pounds of thrust at sea level; the resulting Secret
p. 89 …that they could not be flown at sea level faster than 190 knots in smooth air…
p. 98 …Sec.el NOfOftN Chapter 2 Sea,et
p. 102 …working on a cover story for over seas operations. It was important to have a plausible…
p. 115 North Sea First Overflights, 20 June - 5 July 1956 ) f\ Sweden .__,_,_"-.. ) ~ STOCICHOUil -~ ✓ vf!.Sea \f Finland…
p. 116 r/ o/ North Sea 1/'. AMSTERDAM ;, 0 0 Baltic S<la --- Mission 2013 4 July - - - Mission…
p. 120 …Black SEia ~ q, TurkE~Y ~ ~111~ 13~ • ? ~ ...• o<) Mediterranean Sea () .. •• •,,, Malta (U.K.) Sec, et NOFORN ...... . . .. ·:. ·.•
p. 131 Mission 1316, 1 November 1956 Turkey Cyprus ', (U.K .) '· Mediterranean Sea lncirlik Airbase _/\ o/ t. </ \ f…
p. 139 …Soviet border from the Black Sea to the Caspian Sea and on to Afghanistan. The System…
p. 146 …On 31 July, the same aircraft made a run over the Black Sea. There were a…
p. 148 …was the first to photograph the major Soviet space launch facility east of the Aral Sea…
p. 153 …of Soviet naval maneuvers in the Barents Sea. The final overflight of Detachment A , mission 2040…
p. 154 …K~ome<e,, tOO 200Miles Norwegian Sea Barents Sea Kola Peninsula '1'v Sweden f / Finlaind…
p. 155 …Norwegian radars tracked the overflights of the Barents Sea and Murmansk in October 1957, and Col…
p. 157 …well within international airspace above the Black Sea, as was the case on 27 October I957…
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. 179 Baltic ~a Finland Black Sea Tu • ' -···1~- ..... ;.. :~.: ~~~~ •' :~·f.:~<,,· ·ir.fa 0 First British Overflight, 6 December…
p. 185 …Because the Bodo airfield was involved in NATO maneuvers taking place in the Barents Sea area…
p. 215 …Caribbean Sea W- Caymanlsl"""5 I_U."-i ~,...~ _''-),.,, .";!:-, - Mission 3086 5 August Mission 3088 29 August…
p. 216 …Caribbean Sea lOOKiloml.it•~ 100 200 Mff.-s Guvtof Mex~co \\\ I \ Caribbean Sea Multiple missions…
p. 225 …forces were conducting an all-out air-sea-land drive against the rebel-held areas in…
p. 226 f. 0 0 IND/AN OCEAN 300 -- 300 IIOOMlloo .·' Philippine Sea
p. 240 …Philippine Sea South China Sea Philippines • SeGFet NOFOAl<J 72<1~ (IU)0428J 4o92
p. 248 …6eeret NOFORN Chapter 5 Sea,et
p. 257 …The use of peripheral missions prevented any further losses, although one aircraft crashed into the sea…
p. 288 275 Settee NOPORN Chapter 6 Radar testing of A-72 mockup Sea,et
p. 316 …Shortly before Leningrad, the A-12 would head west-southwest down the Baltic Sea, skirting the…
p. 317 …2 would be flying farther out to sea, safely beyond the range of all Soviet SAMs…
p. 350 …B B Afghanistan, Tashkent, Tyuratam, Kazalinsk, Aral Sea 11 August 1957 4039 McMurray Lahore B B…
p. 351 …A-2 Dushanbe, Tashkent, Tyuratam, Kazalinsk, Aral Sea 10 September 1957 4059 Hall Adana B A…
p. 369 …AQUILINE 304, 339-343 Arabs 256 Aral Sea 135 Arbenz, Jacobo 16 "Archangel-I" 262 "Archangel…
p. 371 358 &ee,et NQFQRN Index Baltic Sea 3, 303 Baltic states 104 Baltimore; Maryland 6, 9…
p. 373 …186, 201, 205, 208-209, 299, 327 Caspian Sea 126 catheterized 64 cathode-ray tube 267…
p. 382 …23-24, 109, 139, 143, 164 Kara Sea 142 Kazakh language 135 Kazakhstan 135 Kazan', Soviet…
p. 385 …301 mechanical fuel totalizer/counters 68 Mediterranean Sea 114, 116. 121, 140, 142, 153 medium-range…
p. 393 …Pennsylvania 222 Sea of Japan 3 Seaberg, John 8-9. 12. 35-36. 333 SEAFOAM 211…

182
Secret NOFOfUd
Chapter 4
Japanese Government, faced with growing anti-American sentiment
and complaints in the press about the presence of "spyplanes" on
Japanese territory, asked the United States to remove the U-2s. The
very next day the CIA closed Detachment C; its U-2s were disman
tled and returned to the United States aboard C-124s.37
[n the midst of the furor in Japan. on l July 1960, just six weeks
after the Paris Summit, Soviet fighter aircraft shot down an Air Force
RB-47 on an electronic intelligence collection mission over interna
tional waters near the Soviet Union's Kola Peninsula. Two survivors
were captured. The Soviet Union claimed that the aircraft had vio
lated its airspace, while the United States denounced the Soviets for
downing the plane over international waters. The acrimony exacer
bated an already tense international atmosphere. 3"
One additional blow to the U-2 program came in the summer of
I960. NASA, concerned about the damage to its reputation from its
involvement in the U-2 affair and hoping to obtain international coop
eration for its space program. decided to end its support of the cover
story that U-2s were conducting weather research under its auspices.'''
These developments resulted in a complete halt to all U-2 opera
tions from overseas bases for more than six months. Pilots and air
craft from Detachments B and C were consolidated into Detachment
G at Edwards Air Force Base, California. the unit formed after the
C[A had vacated the Nevada testing site in 1957 as a result of AEC
nuclear testing. Detachment G now comprised eight pilots from
Detachment B and three pilots from Detachment C. Because Powers'
capture had compromised Project CHALICE, the Agency assigned a
new cryptonym to the U-2 effort; henceforth, it was called Project
IDEALIST.""
" OSA Chronology. p. 28 (TS Codeword).
" "Mystery of the RB--+7," Newsweek. 25 July 1960. pp. 36-37: .. Nikita and the RB--+7."'
Time. 25 July I960. pp. 30-31.
,., At a meeting of high-levt:1 CIA. NASA. and State Department ofticials on 31 May 1960,
NASA was willing to continue its association with U-2 flights for the time being. but the
Administrator of NASA. Dr. Keith Glennan. believed that his agency "would be well ad
vised to disengage from the U-2 program as rapidly as possible." James A. Cunningham.
Memorandum for the Record. ··Tdephont: Conversation with Dr. Hugh Dryden, Deputy
Director, NASA," I June 1960. DPD chrono tile #.+553-60. OSA records (S).
"' OSA Hisrorv, chap. !2. pp. -H--+9; chap. 16. p. 10 (TS Codeword).
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Official release, from the pursue 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.