LNM09-4068DA
SÉCURITÉReceived 21 Aug 2026, 00:00 UTC
Warning text
Positions open on the mapLAKE MICHIGAN - PLATTE BAY TO LELAND
General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes
Location: 45-07.30N 085-58.28W
Valid 2026-08-21 to 2026-11-20.
USCG Great Lakes District Local Notice to Mariners 45/2026
Location map
Open on the full mapKeywordsmarine construction