Chart correction 52/21 — chart 23051

23051 9Ed. 11/19/83 LAST NM 42/21 52/21 Add Buoy Y, spar, "X" topmark, QY [Q130.6] 50°01′07″S 68°30′23″W (2(32)21 Buenos Aires)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/19/83

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