132 3278
Engine, other side
132 3277
Engine, closeup
132 3276
The engine OS 32 helicopter engine. Here it is with the Raptor cooling fan attached, basically a centrifugal fan.
132 3275
The swash plate This little device is freaky. In a nutshell, the pitch of the blades varies through their rotation, according to the motions of the aileron/elevator servos (called cyclic on a helicopter) and the collective pitch. It's all a bit mad and I onyl slightly understand it so far.
132 3274
Side view
132 3273
Getting started When I remembered I wanted to take pictures of the construction, this is far as I was already.