Lebouder flew it until it was damaged in an accident in 1975 ; though the damage was chiefly to the undercarriage and propeller , the Autoplane never flew again though the road vehicle survived .
Lebouder flew it until it was damaged in an accident in 1975 . 
 The damage was chiefly to the undercarriage and propeller but the Autoplane never flew again , though the road vehicle survived .