Aviation
Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft.
| Links | https://en.wikipedia.org/wiki/Aviation |
Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft.
| Links | https://en.wikipedia.org/wiki/Aviation |