Message Originator: Northern Great Lakes

SAFETY / ROUND ISLAND / ATON / SEC NGL BNM 0041-25 / Fri, 18 Apr 2025 09:57:52 -0400

1.ROUND ISLAND BOUY 27 (LLNR 14440) HAS BEEN REPORTED OFF STATION 120 YARDS NORTH OF CHARTED POS
2. ALL MARINERS ARE REQUESTED TO PROCEED WITH CAUTION

BT