AvStar Aviation Group, Inc. (AAVG) has been traded over 17M shares as of 11:20 a.m. Trading volume represents 66X 10day average AvStar Aviation Group, Inc. Announces New Appointments and Updates DOT Commuter Status HOUSTON, July 12, 2011 /PRNewswire/ — AvStar Aviation Group, Inc. (AvStar) (OTCQB: AAVG) today announced that its wholly owned subsidiary Twin Air […]