In Water)PLB (Personal Locator Beacon)RCC (RescueCo-ordinationCentre) A unit responsible for promoting ... or apparent distress situation.SART (Search And Rescue radar Transponder)SC (Search and rescueCo-ordinator ... ) SAR의 보스SES (Ship Earth Station)SITREP (SITuation REPort)SMC (Search and rescue Mission Co-ordinator