EX-Series Multi-Function Displays

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Terrain data

Printed From: Avidyne
Category: Avidyne General
Forum Name: EX-Series Multi-Function Displays
Forum Description: Topics related to the Avidyne EX500, EX600, and EX5000 Multi-Function Displays (MFDs)
URL: https://avidynelive.com/forum_posts.asp?TID=1859
Printed Date: 26 Mar 2026 at 6:56pm
Software Version: Web Wiz Forums 12.07 - https://www.webwizforums.com

Topic: Terrain data

Posted By: daveS
Subject: Terrain data
Date Posted: 23 Sep 2019 at 9:02am

I was flying along this weekend and was over a reasonably sized lake in the DFW area (Lake Ray Roberts) and my MFD terrain data didn't show it. I'm sure the plane's prior owner hadn't updated terrain in a long time.

What is the most recent terrain data and where (and how much) is it available?

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dave

Replies:

Posted By: AviSteve
Date Posted: 23 Sep 2019 at 9:50am

What software release is loaded in the MFD?

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Steve Lindsley
Avidyne Engineering

Posted By: daveS
Date Posted: 23 Sep 2019 at 10:30am

8.2.2

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dave

Posted By: AviSteve
Date Posted: 23 Sep 2019 at 4:43pm

You have the latest available terrain. We checked it here and the lake indeed is not displayed. Apologies for that.

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Steve Lindsley
Avidyne Engineering

Posted By: daveS
Date Posted: 23 Sep 2019 at 4:46pm

No worries.

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dave