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Garmin 345 & Alt Encoder

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RLVoumard

Well-Known Member
Joined
Oct 8, 2012
Messages
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Scheduled for a Garmin 345 ADS-B and Garmin encoder install. I asked for all the old equipment / wiring to be removed...I was told the OLD ENCODER ( used with the current Narco AT-50 ) would have to stay as it provides ALT info to the Garmin 430W.... so old my OLD encoder was able to provide info mode c and alt info to my transponder and 430W ---but the NEW Garmin encoder will not ??

So I am relying on a 30 yer old encoder after upgrading to a new transponder and encoder ?
 

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