Royal Thai Navy OPV-552 HTMS Trang second Krabi class Offshore Patrol Vessel was exits from dry dock for Setting to work at Mahidol Adulyadej Naval Dockyard Sattahip Chonburi, November 2018.
HMS Trang, out of dry dock Mahidol Adulyadej Naval Dockyard to set up the system (Setting to work).The progress of the project to build Offshore patrol vessel, the second vessel is Trang, after the color and bring water to dry to leaks testing and floating it.
Setting to work, which is understood not to be a Harbor Acceptance Test (HAT), because the ship is still unfinished and requires more work, which takes more time. The ship is completed.
By now, the HMS Trang has not been color coded (552) and the ship's nameplate. So, the official launch of the boat and the follow-up ceremony will not happen soon.