Chart correction N30/23 — chart 26081

26081   9Ed.  08/21/10  LAST  NM  N52/22  N30/23 Add Buoy "A" Y, pillar, "X" topmark, F(4) Y 12s with legend "ODAS" [Q58]   12°34′18.3″N  81°43′31.1″W Buoy "B" Y, pillar, "X" topmark, F(4) Y 12s with legend "ODAS" [Q58]   12°30′15.0″N  81°43′53.3″W (187/23 Bogota)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 08/21/10

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