Chart correction N15/23 — chart 37005
37005 18Ed. 11/03/12 LAST NM N14/23 N15/23 Delete Racon from buoy "GB" 54°10.7′N 7°27.8′E Add Buoy "TG/C" RW, pillar, ball topmark, Iso W 8s AIS [Q130.5] 53°55.6′N 7°19.5′E (51-52(50)14, 50(50)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 18Ed. 11/03/12
Reference information — always verify against official Notices to Mariners before navigation.