Chart correction 47/22 — chart 24509
24509 3Ed. 05/01/10 LAST NM 40/22 47/22 Add Buoy "2" Y, pillar, Q(5) W 20s with legend "ODAS" [Q58] 10°23′57.7″N 75°33′12.2″W Front range light "1 Mexichem" Iso Bu 3s 3m 7M 10°19′45.0″N 75°30′35.3″W Rear range light "2 Mexichem" Iso Bu 3s 3m 7M 10°19′45.0″N 75°30′29.9″W (311, 342/22 Bogota)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 05/01/10
Reference information — always verify against official Notices to Mariners before navigation.