ZCZC QA10 152240 UTC APR 26 SPLIT RADIO _ JADIONAVIGATIONAL WNG 79/2026 CEOTRAL ADRIATIC - HVARSKI KANAL CHART: 100-26 FROM APRIL 11HDMCHFSM_YFM__ HIDR FONDUCTS HYDROG_IC SURVEY ICA OF WEST PART OF HVARSKI KANAL. WIDE BERTH AND SAFE DISTANCE OF MINIMUM 200 METERS FROM R/V HIDRA REQUESTED.NNNN