Rebuilt after a sea crash during maiden. This will be a coming FPV platform after my 1.2G transceiver and GPS OSD (On screen display) arrived.
Tuesday, January 27, 2009
Monday, January 26, 2009
Noname F35 70mm EDF with retract landing gears
.jpg)
This bird is bigger than the Freewing F35 (no landing gear version).
Length: 855mm
- Wingspan: 602mm
- Wing Area: 74.6 dm
.jpg)
I use elevon (Delta mixing) This reduce 2 servos and flies no difference compared with aileron.
.jpg)
Flying weight 550g including 1500mAH 3s lipo. This is unbelievable for this size bird with retract landing gear.
I prefer using 2200mAh for this bird.
It looks more scale like than the freewing F35.
Friday, January 16, 2009
Repair Spektrum BR6000
.jpg)
.jpg)
.jpg)
Saturday, January 10, 2009
SAPAC F16 Maintainence tips
The outter collar of the tail fin. Since it is made small and took lots of force. Mine got loosen after ~ 15 landings. Better secure it with fiber glass.
損失慘重 FPV heavy lost
BusyBee FPV. Add gyro to increase roll stability as it is quite windy in winter. Motor mount modified to adapt 1080 propeller. With a 1000kv /3s setup, current is 16A with thrust > 600g.

Test flight for 2 times and quite satified with the gyro, which is dial down to less than45%
All electronics on board are submerged. Miracally, only the receiver and motor (killed by the receiver commanding full throttle , but kinked) is toasted. ECS, UBEC, gyro and servo are intact after H2O treatment. Lipo is overdischarged, due to internal short circuit to 3.3V/2.6V/ 1.5V. Slow recharging at 300mA brings it to life, but need further high current loading test to confirm re-usability.

Saturday, January 03, 2009
SAPAC F16 II Thunderbird 4s 64mm EDF setup
Subscribe to:
Posts (Atom)