Chart correction N11/20 — chart 44442
44442 2Ed. 6/7/14 LAST NM N23/19 N11/20 Delete Buoy “No 2” 56°31′25.4″N 20°54′06.8″E Buoy “No 3” 56°31′37.2″N 20°55′23.4″E Buoy “No 4” 56°31′42.0″N 20°55′20.0″E Buoy “No 1” 56°31′19.9″N 20°54′09.9″E Change Designation of buoy “No 5” to “9” 56°31′52.2″N 20°56′28.6″E Designation of buoy “No 6” to “10” 56°31′54.5″N 20°56′15.8″E Designation of buoy “No 19” to “1D” 56°31′52.6″N 20°57′12.4″E Designation of buoy “No 22” to “2D” 56°31′55.3″N 20°57′22.9″E Designation of buoy “No 8” to “12” 56°32′01.2″N 20°56′45.0″E Add Buoy “1” G, pillar, Fl G 3s 56°30′58.4″N 20°52′31.2″E Buoy “2” R, pillar, Fl R 3s 56°31′02.6″N 20°52′28.1″E Buoy “3” G, pillar, Fl G 3s 56°31′11.9″N 20°53′30.5″E Buoy “4” R, pillar, Fl R 3s 56°31′16.1″N 20°53′27.4″E Buoy “5” G, pillar, Fl G 3s 56°31′25.4″N 20°54′29.8″E Buoy “6” R, pillar, Fl R 3s 56°31′29.6″N 20°54′26.7″E Buoy “7” G, pillar, Fl G 3s 56°31′38.9″N 20°55′29.2″E Buoy “8” R, pillar, Fl R 3s 56°31′43.0″N 20°55′26.0″E Buoy “14” R, pillar, Fl R 3s 56°32′10.4″N 20°57′26.5″E Buoy “11” G, pillar, Fl G 3s 56°32′06.2″N 20°57′29.6″E (1(6-22, 34, 35)20 Riga)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 6/7/14
Reference information — always verify against official Notices to Mariners before navigation.