Chart correction N21/21 — chart 93406

93406 5Ed. 3/2/13 LAST NM N24/13 N21/21 (Panel B) Substitute Buoy “H1” G, spar, cone topmark, Fl G 3s for depth 8.6 meters 10°46′43.1″N 106°42′34.0″E Add Submarine pipeline (sewer) [L41.1] between 10°47′12.0″N 106°42′54.2″E 10°47′02.2″N 106°42′56.7″E Buoy “H2” R, spar, can topmark, Fl R 3s 10°46′40.2″N 106°42′29.4″E Buoy “H3” G, spar, cone topmark, Fl G 3s 10°46′53.8″N 106°42′36.7″E Buoy “H4” R, spar, can topmark, Fl R 3s 10°46′54.8″N 106°42′32.7″E Depth 6.6 meters 10°46′52.8″N 106°42′36.0″E Buoy “M1” Y, spar, “X” topmark, Fl(3+1) Y 12s [Q130.6] 10°46′21.6″N 106°42′30.6″E Buoy “M2” Y, spar, “X” topmark, Fl(3+1) Y 12s [Q130.6] 10°47′00.6″N 106°42′46.8″E Buoy “TT-02” Y, spar, “X” topmark, Fl(3+1) Y 12s [Q130.6] 10°46′14.5″N 106°42′32.8″E Buoy “TT-01” Y, spar, “X” topmark, Fl(3+1) Y 12s [Q130.6] 10°46′08.4″N 106°42′34.2″E Buoy “SG1” Y, pillar, “X” topmark, Fl(3+1) Y 12s [Q130.6] 10°45′33.0″N 106°43′11.4″E (47(5810)15, 6(726)18, 7(737)21 Taunton; UKHO ARCS 1036-0)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 3/2/13

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