Chart correction N15/20 — chart 18454

★18454 5Ed. 4/8/06 LAST NM N11/20 N15/20 Substitute Position circle “TOWER” with light Oc R HORN Mo(A) 20s (Priv) for light 47°15′55.5″N 122°32′47.9″W Position circle “TOWER” with light Oc R HORN Mo(S) 20s (Priv) for light 47°16′16.6″N 122°33′14.2″W Add Position circle “TOWER” with HORN Mo(T) 20s (Priv) 47°16′14.7″N 122°33′16.7″W Position circle “TOWER” with HORN Mo(N) 20s (Priv) 47°15′53.6″N 122°32′50.3″W (51/19 CG13) ★18473 9Ed. 4/16 LAST NM 10/19 15/20 Add Wreck [K29] 47°43′12″N 122°38′20″W (6/20 CG13) ★18474 11Ed. 12/15 LAST NM 38/18 15/20 Change Fog signal at position circle to HORN Mo(A) 20s (Priv) 47°15′56″N 122°32′48″W Fog signal at poistion circle to HORN Mo(N) 20s (Priv) 47°15′54″N 122°32′50″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) ★18524 38Ed. 11/17 LAST NM 46/19 15/20 (Left Panel) Change Height of light to 21ft 46°10′18.3″N 123°06′32.7″W Height of light to 23ft 46°10′39.6″N 123°06′06.1″W (7/20 CG13) ★18525 38Ed. 7/16 LAST NM 11/20 15/20 Change Height of light “13” to 17ft 45°47′30.8″N 122°46′40.0″W Height of light “15” to 22ft 45°47′04.1″N 122°46′17.1″W Height of light “51” to 24ft 45°38′29.9″N 122°43′10.8″W (6/20 CG13) ★18526 60Ed. 6/12 LAST NM 11/20 15/20 Change Height of light “51” to 24ft 45°38′30.0″N 122°43′10.7″W (6/20 CG13) ★18661 30Ed. 3/09 LAST NM 36/19 15/20 (Side B) Change Legend to “FIXED BRIDGE HOR CL 80FT VERT CL 18FT” 37°56′41.0″N 121°20′13.0″W (NOS) ★18663 6Ed. 4/06 LAST NM 36/19 15/20 Change Legend to “FIXED BRIDGE HOR CL 80FT VERT CL 18FT” 37°56′46.0″N 121°20′12.0″W (NOS) SECTION I NM 15/20 I-1.3 ★18720 34Ed. 7/13 LAST NM 3/20 15/20 Add Danger circle “Obstn” [K40] (PA) 34°19.3′N 119°33.0′W (NOS) ★18725 30Ed. 6/13 LAST NM 36/18 15/20 Add Danger circle “Obstn” [K40] (PA) 34°19′21″N 119°32′59″W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 4/8/06

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