Planegill is correct.
It is the Trident Trigull Amphibian. The aircraft pictured is C-FTRI, built and designed in Canada in 1973. The aircraft was refurbished in 2003. Hopes are still alive for the serial production of the aircraft. You have control.
Trigull C-FTRI shown here in the Viking Air hangar, Victoria, B.C. 2003.