TAS600 Systems and ADS-B - No Display with TAS620

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No Display with TAS620

Printed From: Avidyne
Category: Avidyne General
Forum Name: TAS600 Systems and ADS-B
Forum Description: Topics related to the Avidyne TAS600 Traffic Advisory Systems and ADS-B
URL: https://avidynelive.com/forum_posts.asp?TID=2008
Printed Date: 26 Mar 2026 at 3:42pm
Software Version: Web Wiz Forums 12.07 - https://www.webwizforums.com

Topic: No Display with TAS620

Posted By: LanceF
Subject: No Display with TAS620
Date Posted: 28 May 2020 at 6:19am

I have a TAS620 displaying on a G600. A couple of years ago the G600 was showing no targets although the traffic page showed is was connected to the TAS with no faults. The unit was sent in for repair and came back with "replaced Q7 on 65-2007" as the service performed. Everything worked OK for awhile.

Now I have the same problem. No faults, but no display. I don't have any audible alerts either.

This was a fairly expensive repair, and I'd prefer not to have this be a repeating event.

My avionics shop/Avidyne dealer has checked the configuration as best they can and everything seems OK.

Looking for ideas.

Replies:

Posted By: Warrenwhis
Date Posted: 23 Jul 2023 at 6:58am

This apears to be a big problem that Avidyne is ignoring. The most likely repsonse is to add a Skytrax for $4k, but it is mainly fot TIS B traffic.