Chart correction 01/22 — chart 12280

★12280 12Ed. 09/01/20 LAST NM 52/21 01/22 (Right Panel) Relocate Buoy "21" from 36°59.9′N 76°17.6′W to 37°00.1′N 76°17.0′W (See 52/21) Substitute V-AIS "HC", ball topmark [S18.5] for buoy "HC" 37°01.3′N 76°08.9′W (47/21 CG5) SECTION I NM 1/22 I-1.3 ★12327 109Ed. 01/01/20 LAST NM 51/21 01/22 Substitute Depth 2 feet enclosed by depth contour (6-foot) for depth 10 feet 40°43′28″N 74°00′55″W Add Depth 14 feet 40°42′20″N 73°58′38″W Depth 16 feet 40°42′20″N 73°58′34″W and enclose above depths (2) with blue tint and depth contour (18-foot) (NOS)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 09/01/20

Reference information — always verify against official Notices to Mariners before navigation.