Chart correction N28/20 — chart 44181

44181 6Ed. 5/30/09 LAST NM N15/20 N28/20 Delete Topmark from buoy 59°16′47.5″N 18°19′27.0″E Topmark from buoy 59°16′43.2″N 18°19′06.2″E Topmark from buoy 59°17′35.6″N 18°21′07.8″E Topmark from buoy 59°16′44.1″N 18°19′48.2″E Add Buoy Y, spar, “X” topmark [Q130.6] 59°15′25.4″N 18°19′24.1″E Buoy Y, spar, “X” topmark [Q130.6] 59°15′26.6″N 18°19′28.1″E Buoy Y, spar, “X” topmark [Q130.6] 59°15′22.8″N 18°19′31.7″E Buoy Y, spar, “X” topmark [Q130.6] 59°15′19.6″N 18°19′33.0″E Buoy Y, spar, “X” topmark [Q130.6] 59°15′18.2″N 18°19′28.3″E Marine farm area [K48.1] bound by dashed line joining above buoys (809(14973, 14903)20 Norrkoping)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 5/30/09

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