I am having a lot of problems with navigation systems of Ka-50 BS3 (latest open beta MT 2.9.0.47168). INU begins to drift right after takeoff, often losing heading completely. That makes use of datalink and marking up targets useless as all markings will be way off the real location. Here I have flown just 02:33 and navigation system thinks that I should go 5 degrees left from real heading. Got also 'missile 3 o'clock low' warning from EKRAN when INU FIX error appeared. Same mission, second attempt. Here navigation system would guide me 10 degree to the right.

Has this always been the case or has the behavior changed after 2.9? Are you suggesting that the missle warning provocates a faster INU drift? and btw Fast Aligment is not intended for combat use, therefore strong drifts are to be expected after a short time, especially with stronger maneuvers over +15 bank. herefore Norm or Prec is necessary especially if you want to use Datalink and similar precisely. nevertheless I will have another look at it, you never know, otherwise you can upload a track of your situation.

reported INU drifts / INU fix problems still?

navigation
bs3

By Usagi
October 28, 2023 in Bugs and Problems

https://forum.dcs.world/topic/336566-inu-drifts-inu-fix-problems-still/

Followers 3

Go to solution Solved by Hobel, October 29, 2023

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PawlaczGMD

Posted February 27, 2024

On 12/15/2023 at 6:48 AM, MarcT-NL said:

I just bought the MAD campaign, but the INS is all over the place. I do a normal startup. At least I think I do.... I don't get flashing HUD or countdowns or so...

I think you have stored alignment and no drift option in the campaign. Just start up without selecting alignment quality - set PVI knob to oper and turn INU on. There should be no countdown as you're already aligned.