Chart correction N49/20 — chart 56104
56104 4Ed. 12/2/17 LAST NM N47/20 N49/20 Add Platform (lighted) “Temsah SE-1” [L2] 31°48′19″N 32°11′27″E (31(139)20 Brest)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 12/2/17
Reference information — always verify against official Notices to Mariners before navigation.