Hangar Rat Iteration 3 Maiden Flight(s)

My holiday project was to build a "Hangar Rat" rubber powered balsa plane. This is the 3rd iteration. I'm very happy with it!
It is supposed to be an indoor plane, but it was a windless day so I thought why not try it outdoors!
Next thing to do is add a rudder so it turns in right-hand-circles then see how it goes flying in the school gym. It should be able to take off under it's own power.