Chart correction N52/20 — chart 18008

★18008 9Ed. 5/17/14 LAST NM N45/20 N52/20 Add Danger circle “Obstns Rep (2020)” [K40] (PA) 40°40.5′N 124°28.0′W (NOS) SECTION I NM 52/20 I-1.3

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 5/17/14

Reference information — always verify against official Notices to Mariners before navigation.