Chart correction 1771 — chart 3190
Chart 3190 (Panel B) [ previous update 4998/23 ] NAD83 DATUM Replace 5+Obstn Rep with +Obstn PA 30° 00´·50N., 93° 20´·00W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.