Aircraft Airplane

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Who introduced the flying concepts?
Leonarda Da vinci
Drawn aerofoil- ornithopter.
He might have developed physical prototype. But still now there is no evidence that Da vinci had fly. But his inventions formed the basics of flight.

Who made first successful flight?
Wright brothers on 1903.

What is aircraft?
Aircraft is an object which is able to fly.

What is airplane?
Fixed wing aircraft with engine or engines (Heavier than air) which can fly in atmosphere because of aerodynamic forces generated by its wings.

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