Chart correction 31/21 — chart 21036

21036 7Ed. 8/10/96 LAST NM 28/21 31/21 Delete Buoy 1°59.9′N 78°50.4′W Add Buoy Y, pillar, Fl(5) Y 20s with legend “ODAS” [Q58] 2°00.0′N 78°48.0′W (15/20 Bogota; UKHO ARCS 2257-0)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 8/10/96

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