Chart correction 40/21 — chart 53285
53285 4Ed. 10/22/94 LAST NM 31/21 40/21 Delete Purple dashed-line circle and legend “Unexploded ordnance” in vicinity 41°10′36″N 9°27′24″E (17(2)21 Genova)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 10/22/94
Reference information — always verify against official Notices to Mariners before navigation.