[Press Release]POSDATA FLYVO to provide Mobile WiMAX Network... POSDATA FLYVO signed a commercial supply agreement with ARNA, the largest private telecommunications service provider in Kazakhstan. 2009-05-08 - 2009-05-08 WiMAX Global Congress 2009 WiMAX Global Congress 2009 Date : 2 - 3 June 2009 Venue : ...