reported earlier N001 has poor lock and detection ranges compared to manual

[TaxDollarsAtWork]

In this track I attached you can see the N001 in game is unable to perform as described in the Su-27SK manual

I used a clean JF-17 in the testing since it has a 3m^2 RCS, the figure used in the manual.

 

 

 

I tested the 8500m look up cold Locking and detection in the track

 

The manual states

Look up from 8500m COLD (MPRF)
50-55km detection
45-50km lock

 

Look down from 8500m COLD
30 to 40km detection
30 to 35km lock

 

I was only able to lock at about 22 to 25km in my test

 

But I'd imagine other spots are broken as well I remember some issues at the 1000m alt

 

If you have more information feel free to add.

 

N001 poor MPRF.trk

[Ironhand]

Unfortunately I’m not where I can download and view your track. Am I correct in assuming that you controlled for the closure rate?

 

It’s been a long time since I last looked at this but I don’t recall it being that far off.

[FoxAlfa]

Similar issue as 

 

 

Generally, all FC3 suffer in lookdown needlessly since the lookdown range is climbing with the aircraft

 

[Cmptohocah]

+1

[Ironhand]

On 2/19/2021 at 11:17 AM, TaxDollarsAtWork said:

In this track I attached you can see the N001 in game is unable to perform as described in the Su-27SK manual

I used a clean JF-17 in the testing since it has a 3m^2 RCS, the figure used in the manual.

 

 

 

I tested the 8500m look up cold Locking and detection in the track

 

The manual states

Look up from 8500m COLD (MPRF)
50-55km detection
45-50km lock

 

Look down from 8500m COLD
30 to 40km detection
30 to 35km lock

 

I was only able to lock at about 22 to 25km in my test

 

But I'd imagine other spots are broken as well I remember some issues at the 1000m alt

 

If you have more information feel free to add.

 

N001 poor MPRF.trk 524.83 kB · 4 downloads

 

Viewing your TRK in which you and the target were roughly co-altitude, detection was lost at a range of 35km; ability to lock was lost at 30km.

 

Using that as a baseline, I flew two other samples with the J-17 1500m above and 1500m below me with my altitude around 9000m.

 

Look Up:

Detection lost: 35km

Ability to lock lost: 30km

 

Look Down:

Detection lost: 23km

Ability to lock lost: 21km

 

So all three are definitely very different compared to the ranges cited in the manual.

 

EDIT: Added TRKs. They are sped up, so slow them down if you'd like.

 

N001 Test--J-17 Look Down.trk N001 Test--J-17 Look Up.trk

Edited Sunday at 06:42 PM by Ironhand

[Skysurfer]

Try the same with a F16 or Mig-29 - the JF17 can be wonky with RCS.

[Ironhand]

41 minutes ago, Skysurfer said:

Try the same with a F16 or Mig-29 - the JF17 can be wonky with RCS.

I had also tried it with the F-15 and gained an extra 3km or so. It’s not the -17.

[BlackPixxel]

Why should it be wonky with RCS? It is set in the config to 3 m², there is nothing magical about it.

[BIGNEWY]

Hi all

 

this is already reported internally, however I have no news to share with you at this moment. 

 

thanks you

[Ironhand]

20 minutes ago, BIGNEWY said:

Hi all

 

this is already reported internally, however I have no news to share with you at this moment. 

 

thanks you

 

OK. Thanks for letting us know.

[TaxDollarsAtWork]

Yes there seems to be issues with it everywhere north of 200m

[Rich]

+1