SECTOR SOUTHEASTERN NEW ENGLAND, TERRITORIAL SEA - SECTOR SOUTHEASTERN NEW ENGLAND, SUBMERGED LANDS ACT (SLA)
ATON / ATON Changes
Location: 41-40.38N 069-56.67W Aid Name: Chatham Harbor Buoy 4 LLNR: 13320 Action: RELOCATE
Valid 2026-10-15 to 2026-12-14.
USCG Northeast District Local Notice to Mariners 43/2026