ZCZC TF93 270303 UTC JUN OOSTENDERADIO MSI 281/26 _=''-_3 BE SHOREBASED VTS CENTRE ZEEBRUGGE DECREASED SERVICE LEVEL VTS WANDELAAR APPROACH KAN JN_MPORARY NOT RESPONSIVE DURING RADAR ASSISTA_PMZM DJ_PR VTS RADAR ZEEBRUGGE VHF GVZ_ CLOSED VTS RADAR CONTROL ZEEBRUGGE VHF 4 IS CLOSED, EXCEPT FOR LNG CARRIERS CANCEL THIS MES__PMHM_UC _PMG_II_ JUN NNNN