Block IIR

URI: https://gptkb.org/entity/Block_IIR
GPTKB entity
Statements (18)
Predicate Object
gptkbp:instanceOf GPS satellite block
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:followedBy gptkb:Block_IIR-M
https://www.w3.org/2000/01/rdf-schema#label Block IIR
gptkbp:latestReleaseVersion 2004-11-06
gptkbp:launchDate 1997-2004
1997-07-23
gptkbp:manufacturer gptkb:Lockheed_Martin
gptkbp:numberBuilt 13
gptkbp:numberLaunched 13
gptkbp:orbitType gptkb:Medium_Earth_Orbit
gptkbp:partOf gptkb:Global_Positioning_System
gptkbp:precededBy gptkb:Block_IIA
gptkbp:purpose gptkb:navigation
gptkbp:status retired
gptkbp:targetUser gptkb:United_States_Air_Force
gptkbp:bfsParent gptkb:satellite
gptkbp:bfsLayer 4