Chart correction N41/21 — chart 37231

37231 19Ed. 11/12/11 LAST NM N29/21 N41/21 Delete Buoy “OB 34” 53°45′09″N 7°50′21″E Relocate Buoy “B 6a” from 53°47′06″N 7°59′07″E to 53°47′17″N 7°59′02″E (42(1230)20, 24(1230)21 Hamburg)

Source: NGA U.S. Notice to Mariners · edition: 19Ed. 11/12/11

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