One dot off course on RNAV Approach with GFC500
Printed From: Avidyne
Category: Avidyne General
Forum Name: IFD 5 Series & IFD 4 Series Touch Screen GPS/NAV/COM
Forum Description: Topics on Avidyne's IFD 5 Series and IFD 4 Series Touch Screen GPS/NAV/COM
URL: http://forums.avidyne.com/forum_posts.asp?TID=2500
Printed Date: 27 Sep 2024 at 10:55am
Software Version: Web Wiz Forums 12.01 - http://www.webwizforums.com
Topic: One dot off course on RNAV Approach with GFC500
Posted By: ricardo
Subject: One dot off course on RNAV Approach with GFC500
Date Posted: 22 Apr 2023 at 1:45am
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Flew an RNAV approach today to mins for practice (RNAV 20 at KPWT). At mins the AP had flow one dot off course. (left of course). Avionics on airplane is GFC500, Dual G5’s (8.02 firmware) and IFD 440 (10.3.0.2 firmware). This is a relatively new installation, and I’ve flown a handful of approaches to mins with the setup, and this is the first time i’ve seen it do this. Day was not windy, and when i hand flew the next approach i had no issues keeping the guidance centered. Curious if this is something that others have seen and whether this sort of error would be a navigator fault (IFD) or something else.
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Replies:
Posted By: Victor
Date Posted: 22 Apr 2023 at 1:59am
I see exactly the same, except I have a G3X and 10.3.1.2.
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ricardo wrote: