Uncontrolled overspeed at final approach

[Lars Michael]

Hello,

I've had the following problem with the a310 for some time:

ILS landing and everything is fine. Autopilot and Autothrust is on. Approach speed turned in the FCU and Flaps full. The plane is stable.

On the Glideslope the speed suddenly increases and I'm in overspeed. Is this a known bug?

kind regard,

Michael

 

[Deleted Account]

Heya Michael 🙂

This is hard to judge from just text, if you could upload a video of this happening I could assist you better.

But from just reading it seems that THR L activates because of low speed.

[Lars Michael]

Hi Gumbyger,

thanks for your answer! But i think, then Autothrust and Autopilot should have disabled itself. And this was not the case, autothrust was still active.

I'll see if I can make a video next time.

 

[Deleted Account]

Nah, Autothrust and Autopilot will both stay active if THR L activates. But yeah, a video surely will help 🙂