Britain's Catherine, Duchess of Cambridge (C) sits aboard a views a Tutor aircraft as she meets Royal Air Force (RAF) Air Cadets at RAF Wittering, near Peterbourough, central England, on February 14, 2017. The Duchess met cadets from the Bedfordshire and Cambridgeshire Wing Air Training Corps (ATC), who are taking part in a half-term skills development camp. The RAF Air Cadets is made up of the Air Training Corps (ATC) and Combined Cadet Force (CCF).[Photo/VCG]