Chart correction NNU-322936 — chart 200

переставлен · Burrows Island Light · Fl 6s 45ft 7M HORN (Bl (2) 30s) · HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). HORN is activated by keying the mic 5 times on VHF-FM Channel 81A (157.075 MHz). HORN will operate for 30 minutes., UID="200100124796", SIGGRP="(1)", SIGSEQ="0.6+(5.4)"

Source: NOAA Nautical Updates — critical (US waters)

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