An orthinopter.
An ornithopter is a type of aircraft that flies by flapping its wings, mimicking the flight of birds. An example sentence using the word ornithopter could be: "Leonardo da Vinci's sketches of ornithopters demonstrated his fascination with the mechanics of bird flight."
Aircraft with one set of wings i.e 737-800
The boat was propelled over the water
Bob tried to imitate how a bird flies by flapping his wings, he then jumped off a cliff.
propelled
The canoeist propelled his canoe expertly through the rapids.
The sailboat is propelled by the wind. A sudden burst of energy propelled him into first place.
The bi-word that means "a plane with two wings" is "biplane." Biplanes are aircraft that have two wings stacked one above the other, providing additional lift and structural support. They were commonly used during the early 20th century in aviation.
The canoeist propelled his canoe expertly past the rapids.
The "fuselage" is the main part of an aircraft, to which the wings and tail are attached. So, for example, you might write: "The fuselage of the jet was painted bright blue."
Torpedo
the boat is propelled by a diesel engine