By Pro Pilot staff West Star Aviation has 4 full-service locations at ALN (East Alton IL), GJT (Grand Junction CO), PCD (Perryville MO), and CHA (Chattanooga TN), with satellite locations serving Aspen, Denver, Chicago, Houston, and Minneapolis. est Star Aviation GJT (Grand Junction CO) is the MRO of our preference. We go to them because […]