Chart correction NNU-323986 — chart 257

установлен · Stanton Marina Lighted Red Buoy 4 · R "4" Fl R 2.5s Priv · Private Aid. Maintained from May.1 to Oct.15., UID="100119607412"

Source: NOAA Nautical Updates — critical (US waters)

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