Fitting an EADI/EHSI to replace 'steam' instruments...?
A request for help:
Is there anyone out there who has any experience/knowledge re fitting a basic EADI and EHSI to a PA23 (Aztec)?
I’m specifically interested in the design mods/certification required to replace the steam gauges with electronic displays.
If you don’t know, but know someone who does/might, then I would be most grateful for a pointer in their direction.
Many thanks in advance,
Lou