Chart correction N15/20 — chart 18002

★18002 11Ed. 11/30/19 LAST NM N5/20 N15/20 Add Danger circle “Obstn” [K40] (PA) 34°19.3′N 119°33.0′W (NOS) ★18020 39Ed. 1/12 LAST NM 3/20 15/20 Change Legend to “Obstns PA” 34°20.5′N 119°35.0′W Add Danger circle [K1] 34°19.3′N 119°33.0′W (NOS) ★18022 36Ed. 6/11 LAST NM 3/20 15/20 Add Danger circle “Obstn” [K40] (PA) 34°19.3′N 119°33.0′W (NOS) ★18421 53Ed. 3/19 LAST NM 11/20 15/20 Substitute Depth 7 fathoms 2 feet Rk [K14.1] for depth 9 fathoms 48°24′43″N 122°36′52″W (NOS) ★18427 25Ed. 10/19 LAST NM 5/20 15/20 Add Depth 7 fathoms 2 feet Rk [K14.1] 48°24′43.2″N 122°36′52.5″W (NOS) ★18440 31Ed. 4/17 LAST NM 51/18 15/20 Add Submarine cable [L30.1] between 48°08.2′N 122°30.7′W 48°07.7′N 122°33.7′W (NOS) ★18441 48Ed. 1/17 LAST NM 10/19 15/20 Add Submarine cable [L30.1] between 48°08′11″N 122°30′42″W 48°07′44″N 122°33′48″W (NOS) ★18446 18Ed. 3/11 LAST NM 38/19 15/20 Add Wreck [K29] 47°43′12.1″N 122°38′19.6″W (6/20 CG13) ★18448 36Ed. 12/15 LAST NM 33/19 15/20 Change Fog signal at position circle to HORN Mo(N) 20s (Priv) 47°15′54″N 122°32′50″W Fog signal at position circle to HORN Mo(A) 20s (Priv) 47°15′56″N 122°32′48″W Fog signal at position circle to HORN Mo(T) 20s (Priv) 47°16′15″N 122°33′16″W Fog signal at position circle to HORN Mo(S) 20s (Priv) 47°16′17″N 122°33′14″W (51/19 CG13)

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

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