Chart correction N15/23 — chart 55045

55045 3Ed. 07/28/12 LAST NM N10/23 N15/23 Substitute Shellfish beds symbol [K47] for depth 18 meters 40°26′58″N 27°38′45″E Add Shellfish beds symbol [K47] 40°19′02″N 27°41′49″E (5(22)23 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 07/28/12

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