Identify by airplane characteristics

Typical for the Hawk are the small, long D-shaped air intakes in front of the wing roots and the curved leading edge of the vertical stabiliser. Additionally it has horizontal stabilisers with significant anhedral.

The Jetstream 41 is the stretched version of the Jetstream 31, so the two aircraft have a large similarity. Apart from the length, the main differences are in the main landing gear, engine nacelles and ventral fin.

In general the Britten-Norman Islander can be easily recognised as it is a high-wing aircraft with engines underneath the wings and a fixed landing gear. The main gear is attached to the wings at the engine nacelles, meaning long struts.

The Trislander is the three engined version of the BN-2 Islander. The third engine is located in the tail, making it easy to recognise. For the rest is looks like a larger Islander, including the long main landing gear legs attached to the wings.

The Bücker Jungmeister is a radial piston powered biplane with slightly swept wings. Typical are the forward tilted main gears, top of the rear fuselage curving down and rounded trapezoid vertical stabiliser. 

The designers of the CA-15 seem to have been inspired by the P-51 Mustang, but they claim not. Anyway, both aircraft are quite similar. The CA-15 has the retractable tail gear further aft though, and the bubble canopy is rather small. (photo WikiMedia)

This trainer/light fighter has many look-a-likes. The tail has a medium size dorsal fin. The canopy has two bow frames and the wings a constant dihedral. The nose gear is quite close to the prop, but not as much as on the Tucano. (photo: Mztourist/WikiMedia)

This amphibian aircraft was specifically designed as a fire fighter, being able to scoop up water from lakes, rivers and seas. The fuselage cross section is nearly square, ending in a flat tail cone. The cruciform tail is also a trademark of the aircraft. 

For nearly four decades the Tutor was Canada's primary jet training aircraft. Characteristic for the aircraft are the side-by-side cockpit, small air intakes in the wing roots and a relatively small and low T-tail without dorsal fin.

The wings of this aircraft can be tilted 90 degrees, so that the propellers become rotors, providing lift. It also has a tail rotor. Other features are a three fin tail, of which the middle one is taller than the others. The two wheel gears are retrac­table.