1. THE FOLLOWING BROADCAST NOTICE TO MARINERS ARE IN EFFECT AS OF 230109Z FEB 24A. SECTOR BUFF – B0181-23 – SAFETY ZONE – ASHTABULA HARBORB. SECTOR BUFF – B0235-23 – IMPROPER CHARACTERISTICS – ASHTABULA HARBORC. SECTOR BUFF – B0249-23 – HAZARD – CLEVELAND HARBORD. SECTOR BUFF – B0250-23 – EXTINGUISHED LIGHT – BLACK ROCK CANALE. SECTOR EGL – E0007-24 – EXTINGUISHED – ST LAWRENCE SEAWAY2. ALL OTHER BROADCASTS HAVE BEEN CANCELLED
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