Calling the part-time role a "hobby," the King says that he'd taken to the cockpit as a co-pilot of KLM Cityhopper -- the airline's short-haul carrier -- flights for over 21 years.
The King told the newspaper that he used the twice-monthly flights with KLM to decompress from his royal duties, with his pastime allowing him to fully concentrate on the task at hand.
Britain's heir to the throne, Prince Charles, is a qualified pilot, and his two sons, William and Harry, flew helicopters in their previous military careers -- William, a search and rescue chopper and Harry, Apache helicopters in Afghanistan.
Pilot and co-pilot
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