de Havilland Canada DHC-6 Series 400 Twin Otter 3

This picture gives us a look at the side of the cockpit and passenger cabin behind it, note the step at the side of the cockpit for the pilot to board, the cockpit door and twin doors at the end of the passenger cabin.

We can also get a closer look at the port engine with its 3 bladed propeller and silver spinner and the fixed undercarriage.

I took this photo 15th July at the 2012 Farnborough Airshow.