Chart correction N12/21 — chart 62515
62515 3Ed. 7/16/16 LAST NM N7/21 N12/21 Delete Purple dashed-line area in vicinity 28°42′19.6″N 48°23′29.4″E Purple dashed-line area and legends “WORKS IN PROGRESS SEE NOTE” (4) in vicinity 28°41′34.6″N 48°28′02.9″E Note “WORKS IN PROGRESS” in center right margin of chart (3(261)21 Taunton; UKHO ARCS 1223-3)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/16/16
Reference information — always verify against official Notices to Mariners before navigation.