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CIA • 1957
USSR ARTIFICIAL SATELLITES WILL WORK ON FREQUENCIES OF 20 AND 40 MCS
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U
USSRSOVIET UNIONSATELLITES
Timeline
- Created
- Sep 22, 2017
- Released
- Oct 4, 2017
- Publication
- Sep 12, 1957
- Case number
- F-1990-01132
Files
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Document #
0000124267
Case #
F-1990-01132
Document Type
FOIA
Collection
Intelligence Warning of the 1957 Launch of Sputnik
Release Decision
RIPPUB
Original Classification
U
Sequence
—
Pages
1 pages
File Size
80.7 KB