A & C, We have a group meeting scheduled for Thursday evening and on the agenda is FMI. Some are proposing replacing our present King Navcomm box 1 with a Garmin 430. We have an Arrow 4 with all the usual IFR kit.
I can't seem to get a consensus on what this will cost us. Any idea what we could be looking at all in? I understand you need to buy and install the 430 and add an extra, dual power source. Is that correct?