Four Mi-17-V5 flown by Canadian Forces in Afghanistan CH-178 News Afghanistan Air: six MI17s, six Chinooks and UAVs lease 07-Aug-08 - Canada to enhance air assets in Afghanistan with the lease of medium helicopters and the purchase the CH-47D already in theatre List of Operators of CH-178 Years Model Org 2010/11 Canadian Armed Forces Global Distribution of CH-178 4CH-178 Construction Numbers C/N Year History 178404 178405 178406 178407