Fan sound after shutdown?

[citronboll]

So with 1.1.3 installed I am able to fly my favorite aircraft one again!

I did notice though that after shutting the aircraft down, and lowering the crash bar, there is still a sound in the cockpit that sounds like a fan. AC off, bleed off, no power to the aircraft. It is not heard outside of the aircraft. Is this expected behaviour, like a cooling fan running for a while after shutdown?

[RobW05]

Could it be wind that you're hearing? 

[citronboll]

Turns out it was the wind!

It didn't change when opening the door, and it didn't change in pitch as wind usually does so I didn't even consider it being the wind!

Thanks!