On May 28, 1:59*pm, uros wrote:
I have checked both flights and for the first flight it seems to me
that the flight recorder was turned on too late. Every GPS needs some
time to find correct position and when the GPS is moving this time is
even longer. The correct procedure is to turn on the GPS few minutes
before the flight so that GPS could correctly find first position and
will start recording correctly. These jumps could be easily detected
and the recording would be cut off.

In second case the altitude is continuous but with big changes.
Changing the position could have effect. Usually GPS antenna for
flight computer is positioned on perfect spot. Better spot for
flyWithCE Flight Recorder will also result in better results.

Best regards

Uros
www.flywithce.com

I think the issue I had was likely due to positioning near a cable to
my Cambridge GPS Nav display. Next chance I get, I will repeat the
position and change, noting exact time of change to compare with
changes in reported altitude or position. It is odd that it had
position correct, and altitude offset steady while stationary.

I do like the FlywithCE logger and can hopefully prove that mine was
an error created by installation. Something for us all to be aware
of.

Steve Leonard