Chart correction 30/23 — chart 63050
63050 3Ed. 02/04/12 LAST NM 11/22 30/23 Change Characteristic of buoy "Fairway" to Fl W 7s 24°43.1′N 66°55.9′E Characteristic of buoy to Fl W 7.5s 24°46.4′N 66°56.6′E Characteristic of buoy to Fl W 7.5s 24°46.8′N 66°55.4′E (19(59)23 Karachi)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 02/04/12
Reference information — always verify against official Notices to Mariners before navigation.