Chart correction N51/20 — chart 37247

37247 2Ed. 2/8/20 LAST NM N47/20 N51/20 Relocate Buoy “ZS 1” from 51°22′19.2″N 4°12′52.8″E to 51°22′34.2″N 4°12′46.8″E (See N46/20) (23(316)20 Oostende)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 2/8/20

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