The large Sikuworld passenger airplane with its two powerful engines is ready for boarding. But who sits where? The cabin crew can easily lift the front hatch on the roof and assign seats to the four passengers. The rear hatch has space in the cargo hold for the favorite car that can be taken on vacation. Full throttle, the plane gets faster and faster, takes off, and the landing gear can be retracted. Prepare for landing: extend the landing gear and turn on the landing light. The LED automatically turns off after ten minutes of operation. The airplane has landed. The follow-me vehicle guides the airplane to the parking position. The aircraft tug with the tow bar is already ready for the next departure.