[Hairog]

I've started messing around with Chapter Two of WWIII 1946 which is about the stategic bombing campaign on the oil production centers in the Soviet Union.

I was planning on using the Bi-1 and Bi-6 as point interceptors for the Soviets but both are crashing shortly after take off and I can't figure out why. Even when I take control after take off they immediatly stall and crash.

I put other planes on same flight plan and no problem.

Any ideas?

[ROSOBORONEXPORTCORP]

Waypoint speed?

[Hairog]

Tried 300 500, 900kph

[jak24610]

They always do this mate, happend in real lifeto. Just nose dive in real life.

[ArcticViper]

it's not just a "nose dive" it's an aerodynamic effect known as tuck under.
http://en.wikipedia.org/wiki/Mach_tuck

The BI series was poorly designed from this op

[Hairog]

I'll give that a try. Thanks