Gestion Carburant Avion

Easily calculate the minimum and maximum amount of fuel to be added before a flight based on:

- the duration or distance of the flight
- hourly consumption
- the minimum quantity to the fuel supply pipe of
- the maximum capacity of the reservoirs
- cruising speed
- the amount of current fuel
 
Displays the minimum and maximum amount of fuel to be added before the start.
Displays the amount of fuel remaining at the end of flight.