Chart correction N42/20 — chart 37229
37229 16Ed. 2/2/13 LAST NM N40/20 N42/20 Add Beacon, FW 53°41′18.0″N 9°28′59.4″E Beacon, FW 53°41′16.2″N 9°29′03.0″E (35(1640)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 16Ed. 2/2/13
Reference information — always verify against official Notices to Mariners before navigation.