Hi this is another profile i finished buildind ,the other day ,I built 1 like this before called the mini bat .But this has different shape fuse ,better for knife edge .The wing span is 30.6 inches and the weight with know lipo is 300grams ,the motor is a eflite park 400 920kv,later changed to a dualsky 2830 200watt outrunner,with a 10x4.7 sf prop,the servos are hxt 900s and the esc is a turnigy 30amp with a spektrum 6110e reciever.I used sticky tape for the hinges and the see thru covering from hobby city the landing gear is a stainless steel bicycle spoke and thin ply for the motor mount ,the lipos im using are 1000mah to 1300 mah 3s .Ive got no video footage but it flys really well and is extremely easy for knife edge and does real tight knife edge loops,and knife edge spins look really freaky ,its all so really stable for upright harriers and all up just a real fun plane to fly.