In 2011 ICAO published a report about projected pilot and training capacity shortage (ICAO, 2011). To solve this problem, several studies have been carried out, and forecasts of the required number of pilots for the next 10–20 years are constantly being updated. Universities have begun introducing pilot training into their aviation courses, although only US airlines require a degree from the candidates to work as a pilot.
Passengers who require special assistance at airports and on aircraft represent one of the fastest growing demographics for aviation worldwide. At some airports, annual growth in PRM (persons with reduced mobility) traffic is six times greater than the overall rate of passenger growth yet barriers to accessible air travel remain and disabled passengers continue to exhibit a lower propensity to fly than other travellers.
