Chart correction N22/20 — chart 94216

94216 9Ed. 8/4/12 LAST NM N21/20 N22/20 Delete Depth 7.5 meters 31°10′28″N 121°53′05″E Depth 5.4 meters 31°11′10″N 121°51′58″E Anchorage area “South Training Embankment North Dredger Area B” in vicinity 31°12′32″N 122°06′08″E Anchorage area “South Training Embankment North Dredger Area A” in vicinity 31°13′31″N 122°03′11″E Anchorage area “North Training Embankment South Dredger” in vicinity 31°15′26″N 121°59′53″E Anchorage area “Beicao” in vicinity 31°14′43″N 122°02′39″E Substitute Depth 3.8 meters for 4.1 meters 31°18′38″N 121°48′08″E Add Depth 5 meters 31°10′26″N 121°52′39″E and extend depth contour (5-meter) and blue tint SW to enclose Depth 3.1 meters 31°11′33″N 121°51′04″E Depth 3.4 meters 31°11′03″N 121°52′03″E and extend depth contour (5-meter) and blue tint SW to enclose above depths (2) Buoy “No 2” Y, pillar, “X” topmark, Mo(O) Y 12s [Q130.6] 31°10′06″N 121°53′38″E Buoy “A23” RW, pillar, ball topmark, Iso 4s [Q130.5] 31°04′33″N 122°00′41″E Buoy “A21” RW, pillar, ball topmark, Iso 4s [Q130.5] 31°04′03″N 122°01′41″E (39(1678)18, 13(391)19, 15(482)20 Tianjin; CHN CH 13177, 13179)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 8/4/12

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