I believe Spirit Airlines uses aircraft in the Airbus series. Specifically the A319, A320.
It depends on the airline's policy. It would help if you would specify which airline.
Getting to Perth is quite easy riding an airplane. The best airline to use would be the BritishExpant because its quick and suitable for those in the UK.
karozene...
There is usually an option in the setting called 'flight mode', by turning that on it enables you to use it on an airplane.
Aviation fuel
Most use Synthetic Oil.
you do not use gas for an airplane you would use a cemical/ assid
Visit your travel agent for nquiries on freight rates for your dog. They will compare different airline rates and help you decide which airline is best and safest to use.
5w30 or 10w30
Airplane pilots use neither topographical or geological. The map they use gives airways, VORs, crossing points, and identifiers for airports, etc.
The same carrier you would use in your car is the same carrier to use in an airplane. Just make sure its lightweight and easily carried.
Use to use Avgas fuel. Now use ultra fuel or diesel Fuel or jet fuel.