PPRuNe Forums - View Single Post - Anybody here with experience swapping GNS430 to IFD440?
Old 25th Nov 2017, 21:46
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27/09
 
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I don't know for sure, but I'd expect just new coax and aerial. So far as I know the 430W plugs in, in place of the 430. Researching Garmin's info on replacing the 430 with the 430W will give you a good steer on what you need to do with the IFD440.
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