HSI, yellow arrow move alone by night, bug ?

[Skulleader]

Hello I have a question concerning the yellow arrow of the HSI...

I don't know why but the night and at 6am, 7am this yellow arrow move alone.

At 8am she don't move, please can you tell me why if it's one bug or normal ?

Why this yellow arrow move alone the night and not the day ?

 

Here I join you one little video of this phenomen:

PS:

With this video I've just switch ON:

Battery 1

Battery 2

Intercom

VHF-1

VHF-2

MESS

INU Heat

INU Power

IKRAN Hyd

ABRISS Power

KO04.

In advance a great thanks for all, Skull.

[RglsPhoto]

This needle points to a NDB, IIRC if no NDB is available or your ADF cannot receive the signal, this needle will move all the time.

 

You may refer the pilot manual.

[Skulleader]

Hello,

Yes you have right but one thing that I can't understand:

 

In fact I've created one mission with the day and saved, after that I take the same mission and change day in night and saved again... With a mission by day the yellow arrow don't move but with a mission by night the yellow arrow move alone and however it's the same file, just day and night change.

 

So I can't understand why the yellow arrow move just the night and not the day..

 

If you want I can give you my two missions files...

 

Thanks again Skull.

[BBQ]

Must be tired from moving all night -- and sleeps during the day ;)

[Skulleader]

LOL yes it's one solution...

[msalama]

1) Why did you post this question 2 times?

2) No, it's not a bug, it's elementary radiophysics. See my answer in the other thread you started:

 

http://forums.eagle.ru/showpost.php?p=2458373&postcount=4

[tusler]

maybe the guys went home to get sleep and turned off the NDB

[BaD CrC]

My instructor always told me not to use the NDB at night but I can't remember why (well, until I read msalama post). But I would be surprised and impressed if this is actually modeled in DCS.

[DirtyFret]

[...]

2) No, it's not a bug, it's elementary radiophysics. See my answer in the other thread you started:

 

http://forums.eagle.ru/showpost.php?p=2458373&postcount=4

 

Holy mother of simulation modelling. That indeed explains it. I am in a state of shock and awe that/if this is modeled. :blink: Thank you for the link.

[Skulleader]

Hello guys,

 

I first I would like to thank you for all your answers and Masalama for your passionate link.

Is it true that the KA-50 is very well modeled...

 

Thanks again, Skull.

[msalama]

if this is actually modeled in DCS.

 

It seems to be modelled, because this is indeed how VHF signals below 30 MHz (IIRC) behave IRL.