Final answer:
An airplane flying in VFR conditions at night must carry enough fuel to fly to the first point of intended landing and then fly for an additional distance, usually around 30 minutes of flying time.
Step-by-step explanation:
An airplane flying in VFR (Visual Flight Rules) conditions at night must carry enough fuel to fly to the first point of intended landing and then fly for an additional distance. The additional distance depends on several factors, such as the type of aircraft, weather conditions, and any potential diversions or delays that may occur during the flight.
For example, let's say the airplane is flying from point A to point B, which is a total distance of 500 km. In this case, the airplane would need to carry enough fuel to fly 500 km plus an additional distance, usually around 30 minutes of flying time, to account for any contingencies.
Therefore, the airplane would need to carry enough fuel to fly the initial distance of 500 km plus an additional 30 minutes of flying time.