Chart correction 33/20 — chart 53279
53279 4Ed. 6/17/06 LAST NM 15/20 33/20 Relocate Buoy “B1” from 41°12′23.9″N 9°25′34.9″E to 41°12′22.2″N 9°25′36.5″E (14(1)20 Genova)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 6/17/06
Reference information — always verify against official Notices to Mariners before navigation.