BRITAIN-ROYALS(01 of14)
Open Image ModalBritain's Prince William, The Duke of Cambridge poses by an air ambulance he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
BRITAIN-ROYALS(02 of14)
Open Image ModalBritain's Prince William, The Duke of Cambridge (C) checks an air ambulance as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
BRITAIN-ROYALS(03 of14)
Open Image ModalBritain's Prince William, The Duke of Cambridge manoeuvres an air ambulance as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
BRITAIN-ROYALS(04 of14)
Open Image ModalBritain's Prince William, The Duke of Cambridge (C) manoeuvres an air ambulance as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
BRITAIN-ROYALS(05 of14)
Open Image ModalBritain's Prince William, The Duke of Cambridge adjusts his helmet by an air ambulance as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
BRITAIN-ROYALS(06 of14)
Open Image ModalBritain's Prince William (R), The Duke of Cambridge walks toward a helicopter air ambulance with Captain Dave Kelly as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. AFP PHOTO / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images) (credit:STEFAN ROUSSEAU via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(07 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge refuels his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(08 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge prepares his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(09 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge performs checks on his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(10 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge sits in the cockpit of an helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(11 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge refuels his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(12 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(13 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge performs checks on his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)
Duke of Cambridge Begins First Shift As Air Ambulance Pilot(14 of14)
Open Image ModalCAMBRIDGE , UNITED KINGDOM - JULY 13: Prince William, The Duke of Cambridge (C) performs checks on his helicopter as he begins his new job with the East Anglian Air Ambulance (EAAA) at Cambridge Airport on July 13, 2015 in Cambridge, England. The former RAF search and rescue helicopter pilot will work as a co-pilot transporting patients to hospital from emergencies ranging from road accidents to heart attacks. (Photo by Stefan Rousseau WPA - Pool/Getty Images) (credit:WPA Pool via Getty Images)