Chart correction N50/21 — chart 96042
96042 12Ed. 05/09/15 LAST NM N31/21 N50/21 Add Marine farm area [K48.1] bound by dashed line joining 42°57′32.3″N 131°42′03.0″E 42°57′58.7″N 131°42′03.0″E 42°57′58.8″N 131°42′38.7″E 42°57′32.3″N 131°42′38.7″E Note: Area extends beyond chart border (44(4669)21 St. Petersburg)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 05/09/15
Reference information — always verify against official Notices to Mariners before navigation.