View Full Version : Drak 60" info and possible kick start thread

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14th January 2016, 06:33 PM
Left side: Video compartiment incl osd. 69486

Middle: ESC and all other powersupplies, 5v for VTx and 12V led. 69487

Rite side: still empty [emoji4] but I think I'll throw in the GPS and telemetry for the PixHawk (coming soon iso the APM)

If things go well, Sunday maiden [emoji16]

14th January 2016, 11:13 PM
Here is something different ,6940569406

Look out for the potential to have the same problem the tractor RVJet experiment had. Extreme nose pitch up on launch, almost uncontrollable (sometimes not controllable) until a good airspeed attained.

14th January 2016, 11:29 PM
That's a totally different air frame, it had no nose moment on it, and it's a plank which is very sensitive, if you do not get your thrust angle completely right and your P factor adjustment just right, you can have major problems on planks being pitchy. He might need to put a few washers where the motor mounts to the bracket to get the angle on, but I don't think he's going to have too much problem

14th January 2016, 11:33 PM
Hello Chris,

Did you use the Dragonlink V2 to test your Drak?
Do you recommend getting the DLA V3 Dragonlink instead?

14th January 2016, 11:47 PM
I use a V2, I will be ordering a V3 this week, they are getting stock back in soon.

15th January 2016, 12:21 AM
Well I am done with mine except the prop. I may go back thru and shorten a few wires here and there. It weighs about 5 pounds without the batteries.

15th January 2016, 01:55 AM
Hey guys, this thread is being shut down, please use the new build thread. Too many places for info, this will help the focus.