U.S. Air Force Airigami X by RobertCojan (MD) 1980 c/s Boeing 707
Winglets test on the KC-135
NASA Airigami X by RobertCojan (MD) 1984 c/s Boeing 707
On december 1 1984 NASA made a crash test with Boeing 720 they control plane with RC system and lose control on final approaph plane hit ground with left wing and colide objects at start of runway plane fuel ignites and in few seconds plane is bursted into flames plane is consumed by flames
NASA Airigami X by RobertCojan (MD) 1983 c/s Boeing 747-SP
This plane is used for observation in space with satelite