Flying With Gliding?

[Socinus]

If I have a character with Gliding Wings, can I use those wings to achieve flight over long distances using wind and updrafts? Similar to how many birds fly long distances or how gliders are able to stay aloft for hours and cover long distances.

[VRMH]

Real-world physics say yes - provided the character knows how thermal updrafts work, probably by having a hight Fly skill.
Game rules say no.

What your GM says is the only thing that matters.