Chart correction N39/23 — chart 93503
93503 7Ed. 11/10/12 LAST NM N02/23 N39/23 Add Anchorage area [N12.1] bound by purple dashed line joining 16°07′48.6″N 108°11′07.8″E 16°07′12.6″N 108°12′15.0″E 16°06′43.2″N 108°12′25.2″E 16°06′09.6″N 108°12′11.4″E 16°04′54.6″N 108°11′12.6″E 16°05′41.4″N 108°10′01.2″E 16°06′29.4″N 108°10′46.2″E Dashed line (recommended track) [M4] between 16°10′00.0″N 108°11′00.0″E 16°07′19.0″N 108°12′25.2″E Buoy "DN1" G, pillar, cone topmark, Fl G 3s 16°08′14.4″N 108°11′52.2″E Buoy "DN2" R, pillar, can topmark, Fl R 3s 16°08′17.4″N 108°11′58.2″E (23(1890), 27(2213)23 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 11/10/12
Reference information — always verify against official Notices to Mariners before navigation.