Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
icebreaker class
|
| gptkbp:builder |
gptkb:Lockheed_Shipbuilding_and_Construction_Company
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:crewComplement |
about 150
|
| gptkbp:designedFor |
Arctic and Antarctic operations
|
| gptkbp:displacement |
13,194 tons
|
| gptkbp:enteredService |
1976
|
| gptkbp:firstShipLaunched |
gptkb:USCGC_Polar_Star_(WAGB-10)
|
| gptkbp:homeport |
gptkb:Seattle,_Washington
|
| https://www.w3.org/2000/01/rdf-schema#label |
Polar Star-class icebreaker
|
| gptkbp:hullMaterial |
gptkb:steel
|
| gptkbp:length |
399 feet
|
| gptkbp:maximumSpeed |
18 knots
|
| gptkbp:notableFor |
one of the most powerful non-nuclear icebreakers in the world
|
| gptkbp:numberBuilt |
2
|
| gptkbp:operatedBy |
gptkb:United_States_Coast_Guard
|
| gptkbp:primaryMission |
polar icebreaking
|
| gptkbp:propulsion |
diesel-electric and gas turbine
|
| gptkbp:secondShip |
gptkb:USCGC_Polar_Sea_(WAGB-11)
|
| gptkbp:status |
active (Polar Star), inactive (Polar Sea)
|
| gptkbp:bfsParent |
gptkb:Polar_Security_Cutter
|
| gptkbp:bfsLayer |
6
|