Chart correction N01/23 — chart 93503
93503 7Ed. 11/10/12 LAST NM N23/21 N01/23 Add "Quarantine Anchorage" area [N12.8] bound by purple dashed-line circle, radius 0.6 mile, centered 16°03′54.6″N 108°17′06.0″E (44(4188)22 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 11/10/12
Reference information — always verify against official Notices to Mariners before navigation.