Unique sensor petrol

This is a unique small gasoline sensor not to display in the lower left corner. Enough fuel for a long time. Now you have to fill not only cars, but also air transport (aeroplanes and helicopters). Are all fueling the San Adreasa, and at every airport, there is a place for refueling of aircraft.
Management: to fill the car at a gas station, or air transport at the airport press "N" to catapult from the plane when it ran out of fuel, press "Spacebar" + "Enter".