Chart correction N19/22 — chart 37231
37231 19Ed. 11/12/11 LAST NM N09/22 N19/22 Add Buoy "EN 3a" G, conical 53°57′30″N 8°29′10″E (13(1610)22 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 19Ed. 11/12/11
Reference information — always verify against official Notices to Mariners before navigation.