Chart correction N52/20 — chart 18760

★18760 11Ed. 11/30/19 LAST NM N34/20 N52/20 Add Danger circle “Obstn” [K40] (PA) 34°21.0′N 119°34.4′W Danger circle “Obstn” [K40] (PA) 34°20.3′N 119°37.8′W Danger circle “Obstn” [K40] (PA) 32°18.5′N 119°31.9′W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 11/30/19

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