Chart correction N34/21 — chart 24502
24502 7Ed. 5/20/17 LAST NM N27/21 N34/21 (Panel A) Add Buoy Y, spherical, Fl(5) Y 20s with legend “ODAS” [Q58] 11°08′17.3″N 74°48′39.0″W (188/20 Bogota)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 5/20/17
Reference information — always verify against official Notices to Mariners before navigation.