To watch the flight, go to: 2:33
I wanted to carry my GoPro (with housing) in a plane but without expending too much, so I built it by myself, using foam, depron and barbecue sticks.
The fuselage was done with EPS foam 12g/dm3 (isopor P0, comum de papelaria). Wings, ailerons, elevator and rudder with depron 4mm. I used some barbecue sticks to strengthen wings and tail. To assemble everything i used hot glue and packing tape.
Even though it had some crashes during this video, the plane is intact! Nothing happened to it. It's very resistant!
It is not flying very well because the wing angle of attack is 0 and the wing was not attached very well. I've already done these improvements but i still have not done a new flight.
Motor: D2826-6 2200kv Outrunner Motor
ESC: Hobbyking SS Series 40-50A ESC
Servo: Turnigy TG9e 9g / 1.5kg / 0.10sec Eco Micro Servo
Propeller: APC Style Propeller 6x4R
Battery: Turnigy 3s 2200mah 25C
RX: Turnigy 9x
Wing area: 30dm2
Wing weight: 252g
Fuselage thickness: 70mm
Fuselage weight (with motor, ESC, RX and servos): 468g
Battery weight: 200g
GoPro (with housing): 200g
Total weight: 1120g
Wing loading: 37,3g/dm2 (should use a bigger wing to have a slower flight)
This is the 2nd flight I've done with my homemade plane for carrying a GoPro. I advanced the CG a little bit and now it's flying much better, very smooth!
I still need to balance motor and prop.
Beautiful dusk, filmed with the homemade plane.
Some flybys, landings, panoramics ...
Changed the 2200kv motor + 6x4 prop to a 750kv motor + triblade 9x4.5: a little bit slower but prompt response when I add throttle and much better efficiency, almost double flight time (10min).