Inner aileron hinge block gets reinforcement

Using 5mm ply to close the aileron opening instead of foam board,

Elevator again

Slight deviation from the plans: horizontal stabilizer is one piece and the gap between it and vertical stabilizer is reduced

The elevator gets hinges!

All engines go!

Here are two videos of the engine being started and run. The first one is an appropriate introduction for the second one.

Watch this one first: http://www.youtube.com/watch?v=ehHcLrYuS4c

Then this one: 

Its an aileron control horn! I left it long so it can be trimmed down when I start rigging.