Navigation HUD error

[Biga42]

As you can see in the picture, Although I'm flying the right course, the HUD course indicator, points 90º off course.

[mosqui]

As you can see in the picture, Although I'm flying the right course, the HUD course indicator, points 90º off course.

 

May be strong wind ?

[razo+r]

According to the map, the waypoint should be straight ahead but the waypoint indicator on the HUD shows the waypoint to the north. And tbe waypoint indicator should get affected by wind.

[Tippis]

Maybe I'm reading it wrong, but it looks more like the TAD is the one out of whack — HUD and CDU agree, and wind is low enough that it shouldn't be a factor.

[Ramsay]

Maybe I'm reading it wrong, but it looks more like the TAD is the one out of whack — HUD and CDU agree, and wind is low enough that it shouldn't be a factor.

The TAD, HUD heading tape and HUD view all match.

 

The A-10C is flying west (265°M) between Gori and Khashuri.

 

The town to the left in the OP's picture is Khashuri and the TAD shows waypoint 6 ahead, however both the HUD and CDU show it's direction is directly north.

 

Flying around a bit I'm able to reproduce this (in a clean mission) by climbing/descending +/- ~7° pitch and/or flying level towards a similar placed waypoint.

 

DMH and BRG change on the CDU STRINFO page from the correct heading (say 264°M) to 354°M (0°T minus MagVar?).

 

Continuing towards the waypoint in level flight (with small pitch adjustments) - DMH, BRG and the HUD marker eventually return to their correct values/positions.

 

 

Track attached, bug occurs at

and is

by rolling away from WP and then back when the CDU DMH corrects it's self.

 

Tested DCS 2.5.5.35461

A-10C Waypoint HUD marker and DMH bug, 2_5_5_35461.trk

A-10C Waypoint HUD marker and DMH bug, dcs_log.txt

Edited September 28, 2019 by Ramsay
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