F-15C speed problem

This happen once a while, when my F-15C doing high altitude BVR, the speed just suddenly locks up around 600 kph when fly straight line. I didn’t open any flaps or air brake and the fuel is around 24min at the time. Can anyone tell me why is this happen?

wdym ‘locks up’? u mean like ur f15c wont go faster than 600 kph?

How high were you? Are you sure this wasn’t your IAS?

10km high doing BVR. This happen once like 10~15 games. While I pretty much do the same no big difference. Don’t know why this happen.

Both 600 kmph (same on F-15J(M))

On altitude more than 7 km F-15 cant gain more than 600 kmph and has low acceleration (same as early jets, MiG-29, EF-2000 and F-16 don’t have this problem)

I must be tweaking, then

4 Likes

Try to do it in battle and do 3-9

3-9?

You play top tier and don’t know what’s 3-9?

No, cuz I’m actually good at it and can reach high speeds at high altitudes

Good at what?

:)