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Old 09-17-2020, 09:50 PM
BobTurner BobTurner is offline
Join Date: Dec 2011
Location: Livermore, CA
Posts: 7,292

I would guess itís an RS232 problem. Did the installer have to update the 430W software to get adsb+ format available? I wonder if the formatting of the rs232 line to the efis got messed up somehow.
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