BRISBANE, AUSTRALIA - APRIL 19:  Flanked by Chief of Air Force, Air Marshall Geoff Brown (R), and Commanding Officer of Number 1 Squadron , Wing Commander Stephen Chappell (R), Catherine, the Duchess of Cambridge (C), makes her way into the cockpit of a RAAF Super Hornet of 1 Squadron at the Royal Australian Airforce Base at Amberley on April 19, 2014 in Brisbane, Australia. The Duke and Duchess of Cambridge are on a three-week tour of Australia and New Zealand, the first official trip overseas with their son, Prince George of Cambridge. (Photo by William West - Pool/Getty Images)