Chart correction 3108 — chart 3688
Chart 3688 [ previous update 5829/25 ] NAD83 DATUM Insert GfFl.Y.5s 'OD1' 33° 59´·23N., 77° 54´·14W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.