HelicoptersShips List of ships Filter: ----- All Types ---------- All Units -----FS - Triton classAO - Ocean class -- In service --19401945195019551960196519701975198019851990199520002005201020152020- Present - Type Name Del'd From To Corvette Triton class 12007-- Support Ship Ocean class 1---- Shipyards Shipyard YearsShips STX OSV, 0.5nm NW Søvik 1 Equipment engines Naval Engine diesel ---- Naval Engine diesel-electric 2007--