Polaris A-2 ballistic missile

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:surface-to-air_missile
gptkbp:countryOfOrigin	gptkb:United_States
gptkbp:deployment	gptkb:George_Washington-class_submarines gptkb:Ethan_Allen-class_submarines
gptkbp:diameter	1.37 m
gptkbp:enteredService	1962
gptkbp:guidanceSystem	inertial guidance
gptkbp:length	9.45 m
gptkbp:manufacturer	gptkb:Lockheed_Corporation
gptkbp:numberOfStages	two
gptkbp:platform	gptkb:marine
gptkbp:predecessor	gptkb:Polaris_A-1_ballistic_missile
gptkbp:propulsion	solid fuel
gptkbp:range	2,800 km
gptkbp:retired	1974
gptkbp:successor	gptkb:Polaris_A-3_ballistic_missile
gptkbp:usedBy	gptkb:United_States_Navy
gptkbp:warheadType	gptkb:W47_thermonuclear_warhead
gptkbp:warheadYield	600 kilotons
gptkbp:weight	16,740 kg
gptkbp:bfsParent	gptkb:Polaris_A-3_ballistic_missiles
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Polaris A-2 ballistic missile