You were flying in mid air.. gravity only takes affect if you go over a jump, i was watching you in the middle of LV airport there is no jumps there.
Conclusion: I think its a mixture of both hacks and gravity.. ill let u off this time.. just remember u cant hack and use gravity and say you were using gravity.
Side Note: How come the picture states that you are in the LV desert when i banned you just South of LV Airport
Unbanned.