|
gptkbp:instanceOf
|
Icebreaker
|
|
gptkbp:armament
|
1 × 76 mm gun
2 × .50 caliber machine guns
2 × 25 mm autocannons
|
|
gptkbp:commissioned
|
1977
|
|
gptkbp:crew_size
|
150 personnel
|
|
gptkbp:decommissioned
|
2021
|
|
gptkbp:displacement
|
13,194 tons
|
|
gptkbp:endurance
|
up to 90 days
|
|
gptkbp:firstPublished
|
2022
|
|
gptkbp:homePort
|
gptkb:California
gptkb:Seattle,_Washington
gptkb:Alaska
gptkb:Antarctica
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cutter Polar Star
|
|
gptkbp:IATA_code
|
Helicopter deck
|
|
gptkbp:iceClass
|
up to 300 feet thick
|
|
gptkbp:is_designed_to
|
gptkb:Lockheed_Shipbuilding
|
|
gptkbp:launched
|
1976
|
|
gptkbp:length
|
399 feet
|
|
gptkbp:maximum_speed
|
17 knots
|
|
gptkbp:missions
|
environmental protection
law enforcement
search and rescue
Antarctic_research
|
|
gptkbp:notableOperations
|
gptkb:Operation_Arctic_Shield
gptkb:Operation_IceBridge
Operation Deep Freeze
Operation Highjump
|
|
gptkbp:operational_area
|
gptkb:Ross_Sea
gptkb:Davis_Sea
gptkb:Bering_Sea
gptkb:Weddell_Sea
gptkb:Arctic_Ocean
gptkb:Barents_Sea
gptkb:Greenland_Sea
gptkb:Norwegian_Sea
gptkb:Labrador_Sea
gptkb:Antarctic_Ocean
gptkb:Scotia_Sea
Beaufort Sea
Chukchi Sea
Amundsen Sea
Bellingshausen Sea
|
|
gptkbp:operationalRange
|
12,000 nautical miles
|
|
gptkbp:operator
|
gptkb:United_States_Coast_Guard
|
|
gptkbp:propulsion
|
Diesel-electric
|
|
gptkbp:secondary_mission
|
logistical support
support scientific research
aids to navigation
icebreaking operations
|
|
gptkbp:sister_ship
|
gptkb:Cutter_Polar_Sea
gptkb:Cutter_Healy
|