Chart correction N01/23 — chart 93512
93512 9Ed. 06/03/17 LAST NM N22/21 N01/23 Add "Quarantine Anchorage" area [N12.8] bound by purple dashed-line circle, radius 0.6 mile, centered 16°03′55″N 108°17′06″E (44(4188)22 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 9Ed. 06/03/17
Reference information — always verify against official Notices to Mariners before navigation.