List of Units Unit From To 627 Helicopter Squadron - Jinhae 1990 629 Helicopter Squadron - Jinhae 2000   Bases and Locations Base Unit Jinhae 627 Helicopter Squadron , 629 Helicopter Squadron   Model Types Model Del'd From To Schiebel Camcopter S-300 2025 Sikorsky MH-60R Seahawk 2023 KAI KUH-1 Surion 2018 AW AW159 210 8 2015 Sikorsky S-70A-18 Black Hawk 10 1992 Westland Lynx 25 1989 SNIA Alouette III