Magnetic heading turns 90deg

[hufise]

Hi all

I did the calibration in the last Fligth, because the wind showed over 90 knots. Then it showed the better value of 37 knots.
In the next flight it turns 90deg off course. What happened to do that?

Daniel flew in a Tarragon with dual Skyview 1000 touch/700

 

[Dynon]

A few questions: Is the heading always 90 degrees off, or does it always point in one direction? What version of SkyView software are you running? Where is the ADAHRS mounted? Are you using an external magnetometer?

 

[hufise]

Hi

I updated to the lasted version before and there is only one ADAHRS mounted, but we had never problem with it.

Daniel