Chart correction N41/21 — chart 35118
35118 5Ed. 5/25/17 LAST NM N47/17 N41/21 Add Buoy BYB, pillar, double cone topmark bases together, Q(3) W 10s [Q130.3] 55°40.73′N 5°43.32′W (25(2545)21 Taunton) ★35123 2Ed. 9/3/15 NEW EDITION N41/21 (NGA)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 5/25/17
Reference information — always verify against official Notices to Mariners before navigation.