Flying Vehicles - Glitch

[Admixon]

I have a bug/glitch with flaying vehicles (without helis). When I try to fly with any plane straight down it starts danicng. This glitch happens everytime (with mods, without mods, after reinstallation the game). Maybe there is a mod fixing it.
I give video shows a comparison flying straigh down in The Third and IV

 

[Fan of Saints]

Hm, I noticed this too.

 

[hexef]

Happens to me everytime...Here's an older thread of mine which shows a similar flying glitch as yours.My ship was speeding up so fast that I had to make a video of it.AFAIK,if you want a ship like that you have to get inside it AFTER an NPC had flown in it.