Project 877

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instance_of gptkb:submarine
gptkbp:acquisition estimated $100 million
gptkbp:armament torpedoes
4 cruise missiles
gptkbp:beam 9.9 meters
gptkbp:combat_system integrated combat system
gptkbp:commissioned gptkb:1980
gptkbp:crew_capacity gptkb:52
gptkbp:decommissioned various dates
gptkbp:deployment various naval fleets
gptkbp:depth 240 meters
gptkbp:design_features double-hull design
gptkbp:design_purpose anti-ship and anti-submarine warfare
gptkbp:designed_by gptkb:Soviet_Union
gptkbp:displacement 3,000 tons
gptkbp:drafted_by 6.2 meters
gptkbp:endurance 45 days
gptkbp:exported_to several countries
gptkbp:historical_significance Cold War era submarine design.
https://www.w3.org/2000/01/rdf-schema#label Project 877
gptkbp:launch_platform vertical launch system
gptkbp:length 72.6 meters
gptkbp:navigation_system gptkb:navigation_system
gptkbp:notable_case various naval exercises
gptkbp:notable_ships gptkb:Kilo-class
4 torpedo tubes
6 torpedoes
533 mm torpedoes
patrol and reconnaissance missions
gptkbp:notable_users India, China, Iran
gptkbp:number_built over 20
gptkbp:operational_range 1,500 nautical miles
gptkbp:operational_status active and retired
gptkbp:operational_theater coastal waters
gptkbp:primary_user gptkb:Russian_Navy
gptkbp:propulsion diesel engines
gptkbp:refit_programs modernization programs
gptkbp:service_entry gptkb:1980
gptkbp:signature low
gptkbp:sonar advanced sonar capabilities
MGK-400
gptkbp:speed 20 knots
gptkbp:stealth_features anechoic tiles
quiet operation
gptkbp:successor Project 636
gptkbp:training submarine warfare training
gptkbp:type diesel-electric submarine
gptkbp:bfsParent gptkb:Kilo-class_submarine
gptkbp:bfsLayer 6