Chart correction N30/20 — chart 44040
44040 26Ed. 10/7/17 LAST NM N28/20 N30/20 Add Buoy BYB, pillar, double cone topmark bases together, Q(3) W 10s [Q130.3] 56°19.8′N 11°21.7′E (22(368)20 Norresundby)
Source: NGA U.S. Notice to Mariners · edition: 26Ed. 10/7/17
Reference information — always verify against official Notices to Mariners before navigation.