Chart correction N36/20 — chart 17525
17525 1Ed. 4/15/05 LAST NM N39/19 N36/20 Add Marine farm symbol [K48.2] 50°39′00″N 126°37′05″W (7/17 Ottawa) 17528 Ed. 7/01 LAST NM N34/20 N36/20 Delete Ra Ref from light 50°53′44″N 127°55′47″W (Inset) Delete Ra Ref from light 50°53′44.5″N 127°55′46.5″W (2/15 Ottawa)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 4/15/05
Reference information — always verify against official Notices to Mariners before navigation.