Aeromass
An airplane that has a set of 2 wings is called a biplane.
Airplane? What airplane? My paper airplane wings weigh less than 8 grams.
The importance of wings is critical to an airplane, they produce lift that can sustain the airplane in the air.
eberhardt
they do not mention it
An airplane with two wings on either side is called a biplane.
They are on the wings
The two wings of the airplane are made of aluminum.
biplane
On the wings.
Airplane cargo