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20th Century Spy in the Sky Satellites: Secrets of the National Reconnaissance OThis forum post is dated 11/07/11. If you feel it is old or outdated, please follow up with a question or comment and someone may be able to update it, or reply with newer information if you have it. - satellite surveillance
| 20th Century Spy in the Sky Satellites: Secrets of the National Reconnaissance O Part of our comprehensive series on the National Reconnaissance Office (NRO) and its "spy satellite" network, this volume covers the Hexagon photoreconnaissance satellite flown between 1971 and 1986. The previously classified documents in this collection, converted for accurate flowing-text e-book format reproduction, were released by the NRO in September 2011 as part of its 50th anniversary. In declassifying these fascinating documents, the NRO has opened the curtain to show the tremendous. . |
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