Chart correction N16/20 — chart 57161

57161 5Ed. 1/16/10 LAST NM N38/19 N16/20 Delete Depth 9.3 meters 4°02′34″N 9°40′38″E Depth 7.4 meters 4°02′31″N 9°40′25″E Substitute Depth 4.6 meters, blue tint and enclosing depth contour (5-meter) for 5.7 meters 4°02′22″N 9°40′20″E Add Depth 4.7 meters 4°02′24″N 9°40′20″E and extend depth contour (5-meter) and blue tint NE to enclose Depth 5.8 meters 4°02′28″N 9°40′18″E Depth 6.5 meters 4°02′31″N 9°40′33″E (continued on next page) NM 16/20 SECTION I I-1.12 57161 (Continued) (Plan) Delete Depth 6.5 meters 4°02′24.8″N 9°40′20.9″E Depth 9.3 meters 4°02′34.1″N 9°40′37.8″E Depth 6.8 meters 4°02′27.4″N 9°40′19.2″E Depth 8.4 meters 4°02′27.6″N 9°40′30.5″E Add Depth 4.6 meters, blue tint and enclosing depth contour (5-meter) centered 4°02′22.5″N 9°40′20.5″E Depth 4.7 meters 4°02′24.4″N 9°40′19.8″E and extend depth contour (5-meter) and blue tint NW to enclose Depth 5.8 meters 4°02′28.1″N 9°40′17.6″E Depth 6.5 meters 4°02′30.5″N 9°40′33.1″E Depth 6.5 meters 4°02′27.3″N 9°40′29.6″E (16(31)10 Brest; 25(2680)12 Taunton; FRA CH 7580; UKHO ARCS 1456-2)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 1/16/10

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