Chart correction 25/22 — chart 54400

54400 8Ed. 06/02/90 LAST NM 24/22 25/22 Add "Spoil Ground" area [N62.1] bound by dashed line joining 37°14.0′N 27°11.9′E 37°13.9′N 27°09.8′E 37°12.8′N 27°09.8′E 37°12.9′N 27°12.0′E (32(97)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 8Ed. 06/02/90

Reference information — always verify against official Notices to Mariners before navigation.