Blackjack

constellation of American surveillance satellites. 

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Wikidata
reconnaissance satellite, 
See also Blackjack

• Google Knowledge entry^@
  

• 

  Blackjack
  

Earth observation satellite – military satellite – 

Frameless

Type	Date	Description	Keywords	Notes	Source
link		Google Knowledge entry@			Wikidata
vessel		Blackjack	reconnaissance satellite		Wikidata

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