A Bi-plane.
An airplane with one pair of wings is a monoplane.
One pair of wings: monoplaneTwo pair: biplaneThree pair: triplaneNo one's ever made one with four, sorry.
Aircraft with one set of wings i.e 737-800
a monoplane
a bi-planeA plane with two set of wings is 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.
An airplane with two wings is called a biplane. It is characterized by having one pair of wings, one on top of the other. Biplanes were popular in the early days of aviation but are now less commonly seen.
An airplane with two wings on either side is called a biplane.
An airplane with a single pair of wings is called a "monoplane." This is opposed to a "biplane" which has two pairs of wings or a "triplane" which has three. Since biplanes and triplanes have become so rare, the phrase "monoplane" has fallen into disuse as the monoplane configuration is regarded as being the standard.
They are on the wings
The two wings of the airplane are made of aluminum.