Chart correction N13/23 — chart 94218
94218 6Ed. 08/11/12 LAST NM N49/22 N13/23 Change Characteristic of buoy "No 1" to Mo(P) Y 12s 312623.1N 1213355.9E (See N36/18) (9(202)23 Tianjin)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 08/11/12
Reference information — always verify against official Notices to Mariners before navigation.