Install Standard/Light Install Heavy
Challenger Ultralights: www.quadcitychallenger.com
Challenger 101: www.challengers101.com
Excalibur Ultralights: www.excaliburaircraft.com
Excalibur Group: http://groups.yahoo.com/group/FlyExcalibur
Avid Ultralights - Airdales: www.airdale.com
Barn Stormers: www.barnstormers.com
Aerocross Systems - Customer w/ UAV: www.aerocross.com
Ordering order@customflightsystems.com
Information & Technical Support info@customflightsystems.com