Chart correction N49/22 — chart 21021

21021 4Ed. 11/03/12 LAST NM N03/20 N49/22 Change Light to Fl G 5s 18m 10M 31°53′27″N 116°42′10″W Light to Fl R 5s 13m 10M 31°53′34″N 116°42′08″W Range of front range light to 9M 31°51′11″N 116°37′20″W Range of rear range light to 9M 31°51′23″N 116°37′19″W (Plan) Relocate Buoy "D4" from 31°51′18.9″N 116°37′48.1″W to 31°51′17.2″N 116°37′45.2″W Change Range of light to 10M 31°50′38.9″N 116°37′16.7″W Light to Fl R 5s 14m 7M 31°50′43.9″N 116°37′14.4″W Front range light to Fl W 3s 17m 9M 31°51′10.7″N 116°37′20.2″W Rear range light to Iso W 2s 21m 9M 31°51′22.6″N 116°37′18.8″W Add Buoy "S1" Y, pillar, Fl Y 3s [Q130.6] 31°50′37.7″N 116°37′20.4″W Buoy "S2" Y, pillar, Fl Y 3s [Q130.6] 31°50′37.5″N 116°37′18.5″W Buoy "S3" Y, pillar, Fl Y 3s [Q130.6] 31°50′54.0″N 116°37′16.6″W Buoy "S4" Y, pillar, Fl Y 3s [Q130.6] 31°50′59.3″N 116°37′20.4″W Buoy "S5" Y, pillar, Fl Y 3s [Q130.6] 31°51′00.3″N 116°37′19.0″W Buoy "S6" Y, pillar, Fl Y 3s [Q130.6] 31°51′03.7″N 116°37′26.1″W Buoy "S7" Y, pillar, Fl Y 3s [Q130.6] 31°51′24.6″N 116°37′40.1″W Buoy "S8" Y, pillar, Fl Y 3s [Q130.6] 31°51′20.8″N 116°37′42.2″W (17(241, 242, 244, 246-257)22 (SM) Mexico, D.F.)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 11/03/12

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