Chart correction N20/23 — chart 44046
44046 11Ed. 05/07/11 LAST NM N16/23 N20/23 Add Buoy, spherical, “X” topmark [Q130.6] with legend “(4 buoys)” 56°00′41″N 11°17′27″E Buoy, spherical, “X” topmark [Q130.6] with legend “(4 buoys)” 56°00′30″N 11°16′01″E Bottom characteristic “R” [J9.1] 56°00′38″N 11°17′22″E Bottom characteristic “R” [J9.1] 56°00′24″N 11°17′33″E (12(112)23 Norresundby)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 05/07/11
Reference information — always verify against official Notices to Mariners before navigation.