Chart correction N17/21 — chart 22113

22113 9Ed. 6/10/17 LAST NM N16/21 N17/21 (Panel A) Add Buoy “No 21P” G, pillar, can topmark, Fl G 5s 2°47′29″S 80°15′48″W Buoy “No 22P” R, pillar, cone topmark, Fl R 5s 2°47′34″S 80°15′42″W Buoy “No 19P” G, pillar, can topmark, Fl G 5s 2°48′35″S 80°17′01″W Buoy “No 20P” R, pillar, cone topmark, Fl R 5s 2°48′40″S 80°16′56″W Buoy “No 17P” G, pillar, can topmark, Fl G 5s 2°49′40″S 80°18′13″W Buoy “No 18P” R, pillar, cone topmark, Fl R 5s 2°49′45″S 80°18′08″W (8(25, 26, 28-31)19 Guayaquil)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 6/10/17

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