I am totally confused by what all is nedded to meet the requirements. I really want to install an IFR certified GPS but I am leary of the uses 430/530 market because Garmin will probably stop supporting them to push their new units.
Does the Mode S have all the neccessary components or do you also need a gps to provide the information to it.
I think they already have a work around for the L model and 700 so don't give up on that one. I am seriously thinking the Stratus may be the one for me becsuse of the lack of wires, but i have the 720 so that doesn't help you.