Chart correction N39/21 — chart 37242

37242 13Ed. 8/4/18 LAST NM N30/21 N39/21 Relocate Buoy “NET-W” from 51°59′19.8″N 4°01′14.4″E to 51°59′19.2″N 4°00′58.8″E Buoy “Maas 1” from 51°59′23.1″N 4°01′40.1″E to 51°59′21.6″N 4°01′54.0″E Buoy “NET-N” from 51°59′24.6″N 4°01′18.6″E to 51°59′30.6″N 4°01′06.0″E Add Buoy Y, spar, “X” topmark [Q130.6] 51°51′42.0″N 4°20′08.4″E Buoy Y, spar, “X” topmark [Q130.6] 51°51′39.0″N 4°20′12.0″E Buoy Y, spar, “X” topmark [Q130.6] 51°51′36.0″N 4°20′15.0″E (29(257), 32(282)21 Den Haag)

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 8/4/18

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