Chart correction NNU-324587 — chart 257

изменена характеристика · River Rouge Canal Entrance Lighted Buoy 2 · R "2" Fl R 4s AIS · Year-round lighted buoy AIS MMSI: 993672207, UID="200100515804", SIGGRP="(1)", SIGSEQ="0.4+(3.6)"

Source: NOAA Nautical Updates — critical (US waters)

Reference information — always verify against official Notices to Mariners before navigation.