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bn:00229717n
Noun Named Entity
Categories: Surveillance, 1971 in spaceflight, All Wikipedia articles written in American English, Military equipment 1970–1979, Reconnaissance satellites of the United States
EN
KH-9 Hexagon  Big Bird  Broad Coverage Photo Reconnaissance satellites  HEXAGON  Hexagon KH-9
EN
KH-9, commonly known as Big Bird or KeyHole-9, was a series of photographic reconnaissance satellites launched by the United States between 1971 and 1986. Wikipedia
Definitions
Relations
Sources
EN
KH-9, commonly known as Big Bird or KeyHole-9, was a series of photographic reconnaissance satellites launched by the United States between 1971 and 1986. Wikipedia
Family of American reconnaissance satellites Wikidata
IS A
spy satellite
COUNTRY OF ORIGIN
United States
MANUFACTURER
PerkinElmer
Lockheed Corporation
OPERATOR
United States Air Force
Wikipedia
EN
KH-9 Hexagon
Wikidata
EN
KH-9 Hexagon
Wikipedia Redirections
EN
Big Bird (satellite), Hexagon KH-9, KH-9, KH-9 HEXAGON, KH9
Wikidata Alias
EN
Big Bird, Broad Coverage Photo Reconnaissance satellites, HEXAGON, Keyhole 9

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