To show how airplane wings get floatage in the wind. Most part of it were made by plastic, except the wind exit part were made by Al.

Working temperature is -10℃~50℃.

Size:
Bottom board 530X120X12mm,
transparent board with holes 238X1mm
2 rods holding the wing 210X3.5mm,
wind exit hole 10X10X190mm,
black plastic windblower 220X110mm,
Al wing 100X100X20mm.

Weight: 2.6Kg