Airspeed performance graphs - anyone made the effort?

[SR-F_Winger]

Was wondering if someone made the effort to create graphs to compare airspeeds of all fighters in game. Would be awesome to know if running in a certain height is an option at all.

 

Thanks

Edited August 28, 2014 by VSG1_Winger

[Emgy]

http://forum.il2sturmovik.com/topic/2664-bos-compare/

 

But this is data from before the cold air was implemented. I think they are waiting for Bos 1.0 before they do more testing.

Edited August 28, 2014 by Calvamos

[Matt]

Maximum speed, current QMB conditions.

[Bussard_x]

Maximum speed, current QMB conditions.

 

Thanks for this. What happens with the 190 above 2000 meter? 

[Matt]

Kommandogerät switches to gear 2 at 2300 meters, which is too early. Already reported it as a bug, so i guess it won't stay that way. The Fw 190 graph is not 100% accurate, the performance is actually still a bit worse between 2500 and 3000 meters. But then the effect is the same, try to stay below 2000 meters or above 4500 mters in the Fw 190.

[Bussard_x]

There is still some work to do on the 190, let's wait for that.

[Emgy]

Maximum speed, current QMB conditions.

Wow, very nice work.

[SR-F_Winger]

thanks a lot guys!!!

[SR-F_Winger]

Maximum speed, current QMB conditions.

Thanks all and thanks Matt. What are the testing conditions and power settings?

Boost for LA5 activated? Manifoldpressure for the german planes?

[Matt]

QMB, no wind, clear sky, 12:00.

 

It's maximum speed, so maximum manifold pressure and RPM and fully closed radiators.

[SR-F_Winger]

Thanks. Most interesting would be the "Kampfleistung" for german planes since "Notleistung" kills the engine so extremely quick that its practically unusable.

Edited September 2, 2014 by VSG1_Winger

[Matt]

Kampfleistung in the F-4 gives basically the same performance as the G-2.

 

With Kampfleistung in the Fw 190 you'll wind up between the Yak-1 and LaGG-3 speed in the graph at low altitude. Between 2500 and 4500 meters, the LaGG-3 will be faster. But on the Fw 190 you can use Notleistung for 6-7 minutes.

 

I don't plan to update the graph anyway, until FMs change or we get the possibility to adjust the ambient temperature/pressure.

[SR-F_Winger]

I am no historican but it seems the 190 performance is way off and much too small.

I know its climbrate should be shitty - and it is. but the levelflight should be even faster than F4 and G2. Well, i guess well see what changes until final release of the game. After all its all still early access.

Edited September 2, 2014 by VSG1_Winger

[bivalov]

if someone here interested in......

 

"G2 1.3 ata

 

500m

 

545

 

PS: относительно "фактора хвостового колеса" - имеем косяк, т.е. на ~12кмч G2 должен быть быстрее, по возможности поправим."

 

"G2 будет быстрее аж на ~12 кмч (яж написал выше)."

 

http://forum.il2sturmovik.ru/topic/1925-sravnenie-bf109g2-i-bf109f4/?do=findComment&comment=203241

 

http://forum.il2sturmovik.ru/topic/1925-sravnenie-bf109g2-i-bf109f4/?do=findComment&comment=203553

[SR-F_Winger]

Sadly i do not understand russian:(

[bivalov]

Sadly i do not understand russian:(

what about using of secret american weapon?

 

https://translate.google.com/

 

in total, sense will be clear, but if you want - ViKs said that now bf 109 g-2 slower at ~12 kph at sl, and devs will try to fix this bug.

[SR-F_Winger]

Thank you bialov!

[Matt]

Good news on those forums. Anything about the Fw 190 there?

[bivalov]

Good news on those forums. Anything about the Fw 190 there?

yep...and what's funny, when in game was added g-2, personally i got ~565 kph at sl (like in your charts, for example), but further and now only ~545 without visible reasons.

 

nothing about fw 190, this question even not discussed on russian forum, if i remember right.

[CUJO_1970]

nothing about fw 190, this question even not discussed on russian forum, if i remember right.

That's kind of scarey, actually.

[SR-F_Winger]

That's kind of scarey, actually.

I dont get that as well.