UK budget airline. Operates all over Europe. Dirt cheap seats.

Original Airbus A319 by udihow:
http://www.gtainside.com/en/gta4/airplanes/84004-airbus-a319/

I converted the livery for GTA IV, but credit for the livery goes to Stefan Leppek.
slap4u.net
Replaces: a319.wtd