Scratchbuild 4,41 Meter Indoor Plane

Flying a scratchbuild 4,41 meter indoor plane . Weight 490 gram, Leading edge and fuselage boom are made from teleskob fishing poles, and wing are cheap depron for Wood flors. all covered with 5 cm wide tape.
Hxt 500/900 + 1 strong wing servos
Motor: TURNIGY 2204-14T 19g Outrunner, 8x4 prop, 3 cell 460 mha batt, 10 amp esc
It was made for a local competition: (Largest span on a indoor plane, weight less than 500 grams, and flying for minimum 2 min)
And it won 💯