HelicoptersShipsOperationsShips Prefix: ORP Okret Rzeczypospolitej Polskiej (Ship of the Polish Republic) List of ships Filter: ----- All Types ---------- All Units -----FFG - Oliver Hazard Perry classFS - Project 620 class -- In service --19401945195019551960196519701975198019851990199520002005201020152020- Present - Type Name Del'd From To Guided-Missile Frigate Oliver Hazard Perry class 22000-- Corvette Project 620 class 1---- Shipyards Shipyard YearsShips Stocznia Gdanska, 1 Equipment engines Naval Engine gas turbine - General Electric LM2500 2000-- Naval Engine propulsion system: CODAD ---- missiles Missile Launcher Mk 13 2000-- artillery Naval Gun Oto Melara 76 mm 2000-- Close-In Weapon System CIWS Phalanx 20 mm 2000-- Torpedo Launchers Mk 32 triple-tube 324mm 2000-- electronics Naval Radar air search radar AN/SPS-49 2000-- Naval Radar surface search radar AN/SPS-55 2000--