Documents / FOIA release
This is a 1992 CIA History Staff monograph by Gregory W. Pedlow and Donald E. Welzenbach, originally classified Secret NOFORN and approved for release in 2013. It covers the CIA's manned overhead reconnaissance program from 1954 to 1974 and the two aircraft it developed, the U-2 and the A-12 OXCART. The history covers the U-2 overflights of the Soviet Union, the 1960 downing of Francis Gary Powers and later operations in Asia and Latin America. It also includes a section on U-2s, UFOs and Operation BLUE BOOK.
“The Advance”35 pages
Read from the scan by GLM-OCR; expect the odd misread word.
the People's Republic of China. This project had its origins in a RAND Corporation study from 1951. By the end of 1955, the Air Force had overcome a number of technical problems in camera design and recovery techniques and had manufactured a large number of balloons for use in the project. President Eisenhower gave his approval on 27 December 1955, and two weeks later the launches from bases in Western Europe began. By the end of February 1956, the Air Force had launched a total of 516 balloons. $ ^{67} $
Project GENETRIX was much less successful than its sponsors had hoped. Once launched, the balloons were at the mercy of the prevailing winds, and many tended to drift toward southern Europe and then across the Black Sea and the desert areas of China. These balloons therefore missed the prime target areas, which lay in the higher latitudes. Large numbers of balloons did not succeed in crossing the Soviet Union and China, some because they were shot down by hostile aircraft, others because they prematurely expended their ballast supplies and descended too soon. Only 46 payloads were eventually recovered (one more than a year later and the last not until 1958) from the 516 balloons that had been launched. In four of these payloads the camera had malfunctioned, and in another eight the photography was of no intelligence value. Thus, only 34 balloons succeeded in obtaining useful photographs.
The low success rate of the Project GENETRIX balloons was not the only problem encountered; far more serious was the storm of protest and unfavorable publicity that the balloon overflights provoked. Although the Air Force had issued a cover story that the balloons were being used for weather research connected with the International Geophysical Year, East European nations protested strongly to the United States and to international aviation authorities, claiming that the balloons endangered civilian aircraft. The Soviet Union sent strongly worded protest notes to the United States and the nations from which the balloons had been launched. The Soviets also collected numerous polyethelene gasbags, camera payloads, and transmitters from GENETRIX balloons and put them on display in Moscow for the world press.[69] Not linked to a story yet.
FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 406 pages are in the text index: search them above, or from the library's search.