Chart correction 3715 — chart 2921
Chart 2921 (Panel 2) [ previous update 3563/23 ] NAD83 DATUM Insert depth, 9 38° 53´·78N., 76° 28´·46W. Wk42/23 II 2.31
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.