Chart correction N1/21 — chart 61212
61212 4Ed. 3/19/16 LAST NM N11/20 N1/21 Delete Purple composite line between 4°04′32.4″S 39°42′47.0″E 4°04′21.6″S 39°42′57.5″E Add Purple composite line (limit of fishing and anchoring prohibited area) [N2.1] joining 4°04′32.4″S 39°42′47.0″E 4°04′48.6″S 39°42′56.0″E 4°04′53.2″S 39°43′54.8″E Purple composite line (limit of fishing and anchoring prohibited area) [N2.1] joining 4°03′59.9″S 39°43′54.9″E 4°03′59.9″S 39°43′10.2″E 4°03′56.9″S 39°43′07.0″E (49(5776)20 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 3/19/16
Reference information — always verify against official Notices to Mariners before navigation.