ZCZC OA13 NAVAREA I 89/26 1. NAVAREA I WARNINGS IN FORCE AT 081000 UTC MAY 2026: 2026 SERIES: 61, 78, 81, 86, 88, 89. NOTES: A. TEXTS OF NAVAREA I WARNINGS ISSUED EACH WEEK ARE PUBLISHED IN WEEKLY EDITIONS OF THE ADMIRALTY NOTICES TO MARINERS BULLETIN (ANMB). B. NAVAREA I WARNINGS LESSNTHAN 42 DAYS OLD (78/26 ONWARD) ARE PROMULGATED VIA ENHANCED GROUP CALL (EGC) AND/OR RELEVANT NAVTEX TRANSMITTERS. C. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAACU__UMI_WARNINGS, INCLUDING THOSE WHICH ARE NO LONGER BEING BROADCAST, ARE _EPRINTED IN SECTION III OF ANMB IN WEEKS 1, 13, 26 AND 39 AND ARE ALSO AVAILABLE FROM THE UKHO WEBSITE AT: HTTPS://MSI.ADMIRALTY.CO.UK/RADIONAVIGATIONALWARNINGS. ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NAVAREA I CO-ORDINATOR AT: NAV_ARNINGS(AT)UKHO.GOV.UK 2. CANCEL NAVAREA I 87/26 (EA81)(GA52)(OA06). NNNN