Chart correction 44/20 — chart 54430

54430 1Ed. 8/21/93 LAST NM 16/20 44/20 Add Spoil ground symbol [N62.1] 36°32.5′N 28°54.7′E (33(100)20 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 8/21/93

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