Chart correction N25/21 — chart 56104
56104 4Ed. 12/2/17 LAST NM N18/21 N25/21 Add Submerged well [L20] 31°48′56″N 32°11′30″E (31(139)20 Brest) SECTION I NM 25/21 I-1.5
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 12/2/17
Reference information — always verify against official Notices to Mariners before navigation.