So here we are, at the final course of flight school: The Multi Crew Cooperation (MCC) course! So far, you’ve learned how to fly single and multi engined aircraft, but even though you were often with your instructor, these planes are all single-pilot aircraft, which means that they can be flown by one pilot only.
Big jets such as Airbus and Boeing aircraft require a minimum of two pilots. One that takes care of the flying whilst other one talks on the radio, checks the fuel and aircraft status and fills the flight plan. In case of a system malfunction, the Pilot Not-Flying – PNF (or Pilot Monitoring – PM) tries to solve the issue using the Quick Reference Handbook (QRH) and the Pilot Flying (PF) continues to fly the aircraft.