Chart correction N28/21 — chart 17007

17007 1Ed. 12/16/94 LAST NM N27/21 N28/21 Delete Depth 10 fathoms 4 feet 54°07.9′N 131°05.0′W Substitute Buoy “CUT” BYB, pillar, double cone topmark bases together, Q(3) 10s WHIS [Q130.3] for buoy “C25” 54°14.9′N 131°30.8′W Add Depth 3 fathoms 4 feet, blue tint and enclosing depth contour (10-fathom) centered 53°52.1′N 133°10.9′W Depth 5 fathoms 1 foot, blue tint and enclosing depth contour (6-fathom) centered 53°53.1′N 133°12.4′W Rock which covers and uncovers with drying height 0 fathoms 1 foot [K11] 54°12.9′N 131°37.8′W Rock which covers and uncovers with drying height 2 fathoms 4 feet [K11] 54°13.2′N 131°36.5′W (8, 11/17, 10/18, 9/20 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 12/16/94

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