Power system is the same as what comes with the GWS TIGER MOTH and it's the 5.86:1 wih the Indoor Power System (IPS) Brush motor.
1. The gentleman was flying her with just 7 Cells, 275mAH, Ni-MH, Battery pack.
2. Swinging the GWS "Slow Flyer" 10 X 4.7 Prop.
3. Fishing line was the only control for the fixed Vertical and Horizontal Stab which piviots and the fishing lines pull-pull the entire assembly, just like the real thing in the early 1900's.
The model did take off and flew about 3 feet off the ground but, didn't lift anymore on account the he didn't have anymore up and could not adjust at the field the fishing line control.
Nice very slow flyer!