Hello,
I've been away from Arma modding/playing for quite some time, but I started recently working on new mod for my crazy aviation steam collection - "Anti Gravity Craft". Motivation for this mod was video published by US Navy and Bob Lazar stories. I just thought that it's cool and we should have it in Arma for some sci-fi scenarios!
If you like this idea, feel free to join discussion. I have already many ideas about how it should work, but I'll update this post as soon as I have more to show.
More videos:
Features (so far):
Toggle between areodynamic and anti-gravity flight "physics", which means you can travel conventionally or do crazy maneuvers like typical "UFO".
[defensive weapon] Auto gravity invertor
Images:
STEAM Workshop