Upholder-class submarines

URI: https://gptkb.org/entity/Upholder-class_submarines

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:marine
gptkbp:armament	gptkb:Sub-Harpoon_missiles 6 x 533 mm torpedo tubes
gptkbp:beam	7.6 m
gptkbp:builtBy	gptkb:Vickers_Shipbuilding_and_Engineering
gptkbp:CanadianName	gptkb:marine
gptkbp:countryOfOrigin	gptkb:United_Kingdom
gptkbp:crew	7 officers, 32 ratings
gptkbp:displacementSubmerged	2,455 tonnes
gptkbp:displacementSurfaced	2,220 tonnes
gptkbp:draught	5.5 m
gptkbp:enteredService	1990
gptkbp:fate	sold to Canada
gptkbp:firstBook	gptkb:HMS_Upholder_(S40)
gptkbp:hullMaterial	gptkb:steel
gptkbp:introduced	1990
gptkbp:length	70.3 m
gptkbp:notableFor	last diesel-electric submarines built for Royal Navy
gptkbp:numberBuilt	4
gptkbp:operator	gptkb:Royal_Navy gptkb:Royal_Canadian_Navy
gptkbp:otherShips	gptkb:HMS_Unicorn_(S43) HMS Unseen (S41) HMS Ursula (S42)
gptkbp:predecessor	gptkb:marine
gptkbp:propulsion	diesel-electric
gptkbp:radar	Type 1007 I-band
gptkbp:range	8,000 nautical miles at 8 knots
gptkbp:sonar	gptkb:Type_2040
gptkbp:speedSubmerged	20 knots
gptkbp:speedSurfaced	12 knots
gptkbp:successor	gptkb:marine
gptkbp:type	diesel-electric submarine
gptkbp:withdrawn	1994
gptkbp:bfsParent	gptkb:Victoria-class_submarines
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Upholder-class submarines