Chart correction N42/21 — chart 53180
53180 11Ed. 7/25/15 LAST NM N34/21 N42/21 Substitute Foul ground symbol [K31.1] with legend “HISTORIC WRECK: SEE NOTE” for depth 14 meters R 38°28.0′N 14°52.7′E (ITA CH 248)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 7/25/15
Reference information — always verify against official Notices to Mariners before navigation.