BBerson
Light Plane Philosopher
These plettenberg motors are rated 15kw (20hp) and 1900 grams (4.1lbs).
http://www.plettenberg-motoren.com/UK/Motoren/aussen/Predator37/Motor.htm
How about a pair of these just to get launched over the tree level? Then continue on with the gas engine as usual. The battery size would be around 10 pounds each for about 4 minutes of thrust I think.
BB
http://www.plettenberg-motoren.com/UK/Motoren/aussen/Predator37/Motor.htm
How about a pair of these just to get launched over the tree level? Then continue on with the gas engine as usual. The battery size would be around 10 pounds each for about 4 minutes of thrust I think.
BB