ZCZC TF86 130631 UTC JUN OOSTENDERADIO MSI 261_26 PILOT AND VTS SERVICE MESSAGE TSS-WESTHINDER SHORELJPWM_HJM_PHYPMAPPLYC_DECREASED SERVICE LEVEL VTS WANDELAAR APPROACH KAN 60 TEMPORARY NOT RESPONSIVE DURING RADAR ASSISTANCE ON VHF 4 VTS RADAR ZEEBRUGGE VHF 19 IS CLOSED VTS RWYM_ZHYZSMAPPLYC_VHF 4 IS CLOSED, EXCEPT FOR LNG CARRIERS CANCEL THIS MESSAGE 131730 UTC JUN NNNN