If my memory serves me correctly, both V35's at CFS in the 60's were CFK and CFH. Both arrive brand new, K had a better avionics set up than H which was on line for private hire. K was used for charter and IFR training. B33 CFF I recall was also on line, and I had the pleasure of flying all 3. They were good days up by the pine trees, with Jock & Peter B running a good ship.
