This 1959 Bell 47 was registered to Canada's Department of Transport from 1959 to sometime in the late 70s. The helicopter was privately owned from the 1980s except for periods with Skyway Air Services (1982 - 86) and Cooper Aerial Surveys (2004 - 10). Sold in the USA as N405HH, it was last with Guardian Aviation in Florida 2010 - 21 when the registration was cancelled.