Chart correction N42/21 — chart 55161

55161 2Ed. 3/19/11 LAST NM N19/21 N42/21 Relocate Buoy from 41°15′08″N 36°27′56″E to 41°15′15″N 36°27′51″E (See N15/21) (33(119)21 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 3/19/11

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