Chart correction 16/21 — chart 24510
24510 3Ed. 4/24/10 LAST NM 9/21 16/21 Add Buoy “No 2” Y, pillar, “X” topmark, Fl Y 1.5s [Q130.6] 10°24′31.1″N 75°32′33.5″W (See 47/20) (62/21 Bogota)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 4/24/10
Reference information — always verify against official Notices to Mariners before navigation.