Chart correction N26/21 — chart 44463
44463 10Ed. 4/16/11 LAST NM N22/21 N26/21 Add Buoy “BD-N” Y, conical, Fl Y 3s [Q130.6] 54°35.69′N 18°32.61′E Buoy “BD-S” Y, conical, Fl(2) Y 5s [Q130.6] 54°34.91′N 18°32.84′E (19(208)21 Gdynia)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 4/16/11
Reference information — always verify against official Notices to Mariners before navigation.