|
gptkbp:instanceOf
|
gptkb:Royal_Navy_ship
|
|
gptkbp:armament
|
torpedoes
torpedoes and deck gun
|
|
gptkbp:builder
|
gptkb:Cammell_Laird
|
|
gptkbp:class
|
P-class submarine
|
|
gptkbp:commissioned
|
1944-04-01
April 1, 1944
|
|
gptkbp:constructedIn
|
gptkb:Cammell_Laird
|
|
gptkbp:crew
|
60 personnel
|
|
gptkbp:crewCapacity
|
60 personnel
|
|
gptkbp:decommissioned
|
January 1, 1945
1945-01-01
|
|
gptkbp:defeated
|
gptkb:German_U-boat
1945-01-01
|
|
gptkbp:deployedTo
|
gptkb:Atlantic_Ocean
|
|
gptkbp:displacement
|
1,200 tons
1,450 tons
|
|
gptkbp:fate
|
sunk
|
|
gptkbp:finalDisposal
|
January 1945
|
|
gptkbp:finalScore
|
sunk
|
|
gptkbp:firstPublished
|
1944
|
|
gptkbp:homePort
|
gptkb:Plymouth
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HMS P643
|
|
gptkbp:landmark
|
yes
|
|
gptkbp:lastProduced
|
gptkb:North_Sea
|
|
gptkbp:launchDate
|
1944-01-01
|
|
gptkbp:launched
|
January 1, 1944
|
|
gptkbp:length
|
66.75 meters
|
|
gptkbp:maximumDepth
|
300 meters
|
|
gptkbp:notableFeature
|
gptkb:Lieutenant_Commander_A._B._Smith
sunk during patrol
|
|
gptkbp:operationalArea
|
North_Atlantic
|
|
gptkbp:operations
|
gptkb:World_War_II
|
|
gptkbp:productionYears
|
1944 to 1945
|
|
gptkbp:propulsion
|
diesel-electric
|
|
gptkbp:range
|
8,000 nautical miles
|
|
gptkbp:secondaryMission
|
patrol_in_the_North_Sea
|
|
gptkbp:serviceYears
|
1944-1945
|
|
gptkbp:sisterShip
|
gptkb:HMS_P640
|
|
gptkbp:sonar
|
active sonar
|
|
gptkbp:speed
|
20 knots
|
|
gptkbp:status
|
lost at sea
|
|
gptkbp:torpedoSystem
|
6
|
|
gptkbp:type
|
submarine
|
|
gptkbp:waterSource
|
U-boat 1234
|