ZCZC TF74 211750 UTC MAY OOSTENDERADIO MSI 216/26 PIL_ND VTS SERVICE MESSAGE BE EEZ SHOREBASED VTS CENTRE ZEEBRUGGE DECREASED_SERVICE LEVEL VTS WANDELAAR APPROACH CH 60 TEMPO NOT RESPONSIVE DURING RADAR ASSISTANCE ON VHF 4 VTS RADAR ZEEBRUGGE VHF 19 IS CLOSED VTS RADAR CONTROL ZEEBRUGGE VHF 4 IS CLOSED,_ ,_0_/0__.+6='__66!06*9,___0'._$!*._0*__=. _ .-6_ NN_N _ABKBBB_A97 21_626UTC_MI_O_T_Z902_:*__5- 2_2 BUOYOHLENGTH OF TOW 170 M NNNN