Hi. Just checking - in the Turbo Arrow, the HSI doesn't seem to be slaved to the GPS. Is this expected or should the HSI not indicate the track when GPS is selected?
Apologies for the belated reply. I have raised this with our systems coder for the PA28s and they confirm that this is intended logic. The HSI CDI and GSI should be slaved to the GPS, but the course will not be slaved.
