The name of the US President's airplane is Air Force One. The current plane is a modified Boeing 747-200 designated by the Air Force as a VC-25A. Technically any plane is which the US President flies is temporarily designated Air Force One.
Any aircraft the president boards instantly assumes the callsign "Air-force One"
A propeller airplane is, simply put, any airplane which uses a propeller for propulsion.
No there is no airplane with a salon but it would be a nice idea for future uses.
Everyone who needs to get somewhere.
Air Force One
The Marine corps. It is called Marine one like the airplane by the air force the president uses is called air force one.
Cleaner wrasse.
There are far too many aircraft for different purposes to name an all round 'best' .. -Each has it's uses.
The president of the United States is Trump and the United States doesn't have prime ministers . Several nations do have prime ministers, but we need the name of the country to tell his/her name.
For transporting people and cargo. Also for various defence uses.
Freon is a brand name. It uses R134a refrigerant.
an optical microscope