Chart correction 18/21 — chart 55139

55139 6Ed. 3/13/10 LAST NM 50/20 18/21 Change Characteristic of light to Fl R 6s 41°39′21″N 41°38′28″E (GEO CH 101)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 3/13/10

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