INS and Gyro Drift.

For hot start I see coordinates like this N36°36.456 but jet is N36°36.47'.

 

It's always rounded plus 0.01'.

In the option you can change how you see coordinates.

I'll be more precise. The true latitude is N36°36.456' and the jet is showing N36°36.47'. The jet should be showing N36°36.46'.

I am in DD°MM.MMM' display already.

I'll be more precise. The true latitude is N36°36.456' and the jet is showing N36°36.47'. The jet should be showing N36°36.46'.

 

I am in DD°MM.MMM' display already.

Apologies, I never don a hot start, so I do not know.:doh:

You're welcomed.

For the +0.01 difference in coordinates I think Zeus explained a while ago there was a little issue with that. But not a show stopper IMHO...

I started cold & dark, did the whole INS alignment procedure.

After flying for 18min, with 2 way-points, I had 3,5nm drift?

Isn't the drift supposed to be 1nm/h?

I started cold & dark, did the whole INS alignment procedure.

After flying for 18min, with 2 way-points, I had 3,5nm drift?

The following extra information about your flight might be helpful:

1. Did you correct your aircraft starting position?

2. How did you measure your drift at the end?

3. Did you also happen to measure your drift before take-off to verify your initial coordinates were accurate?

The following extra information about your flight might be helpful:

1. Did you correct your aircraft starting position?

2. How did you measure your drift at the end?

3. Did you also happen to measure your drift before take-off to verify your initial coordinates were accurate?

1: Yes

2. By knowing exactly my 2:nd way-point on the map & mesuring it with my aircraft's position when above the "ground Wp mark" at 100' hight.

3. No

After about 20 minutes of flying I had a drift of more than 100m and sometimes it reach like 1nm after doing some turnings. I want to know how to correct this drift.

Also I checked the "no drift" option from the settings and in the mission unchecked the enforce INS alignment and drift but the deviation still ocurs.

After about 20 minutes of flying I had a drift of more than 100m and sometimes it reach like 1nm after doing some turnings. I want to know how to correct this drift.

 

Also I checked the "no drift" option from the settings and in the mission unchecked the enforce INS alignment and drift but the deviation still ocurs.

I'll check the option functionality.

Forget it, its working fine. I didn't know I had to enter the altitude. :music_whistling:

I was thinking if that wasn't the issue after playing with the A-10C and it was.

Sorry.:doh:

it's possible to have ins always update without drift errors?

it's possible to have ins always update without drift errors?

Go to Special Options to deactivate the gyro drift.

Thanks

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