Paul and Tim (Cessna 185 - 108" wingspan with Fuji 50cc petrol) discussing the take off procedure,

as the action shot above shows they decided on a curling action release.

Kevin and his twin had a successful day, although the first photograph looks as though it has had a really bad landing

but this is before it was assembled ......... and on final approach, Runway 06:  Photo Peter Booth.

Peter solved the exhaust problem with a neat extension to his OS 91 and illustrates some good cooling vents, so important for a reliable and long lived engine, and without spoiling the outline of the cowling. 

Bob is checking the tappets after fitting new parts to his OS 91  engine.