Chart correction 18/21 — chart 52172
52172 2Ed. 8/12/95 LAST NM 16/21 18/21 Change Light to Fl G 4s 5m 8M 36°01′59″N 10°30′47″E (FRA LL) ★54267 2Ed. 3/27/21 NEW EDITION N18/21 (NGA) SECTION I NM 18/21 I-1.7
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 8/12/95
Reference information — always verify against official Notices to Mariners before navigation.