12 Wing Shearwater Commanding Officer Col MacNamara (center) witnesses as outgoing 406 Squadron Commanding Officer LCol Lauri Darras (left) signs over command to LCol David Ferris (right) during the 406 Squadron Change of Command Ceremony on July 30. Wing Chief Warrant Officer Poirier (center left) and Squadron Chief Warrant Officer Paquette (center right) witnessed them.
