Chart correction N33/20 — chart 44048
44048 13Ed. 1/12/13 LAST NM N32/20 N33/20 Delete Purple dashed line, purple open-outlined dashed arrow symbols (2) and legend “Route D” between 56°07′19″N 12°31′24″E 56°14′06″N 12°14′00″E Add V-AIS, ball topmark [S18.5] 56°10′55″N 12°24′57″E (811(14975)20 Norrkoping; 27(460)20 Norresundby; UKHO ARCS 2594-0)
Source: NGA U.S. Notice to Mariners · edition: 13Ed. 1/12/13
Reference information — always verify against official Notices to Mariners before navigation.