Chart correction NNU-323277 — chart 257
переставлен · North Bass Island Lighted Bell Buoy 6 · R "6" Fl R 4s BELL · Structure: Red. Remark: Maintained from May 7 to Nov. 7.
Source: NOAA Nautical Updates — critical (US waters)
Reference information — always verify against official Notices to Mariners before navigation.