What is this aircraft seen at Peachtree City, GA? Sorry for the poor quality, but this jet was taking off from Peachtree City Regional on Sunday 13 May. Anyone know the aircraft?
It's one of many privately owned Aero L-39s, some of which are in the US. Here's one registered in Georgia, USA, with a similar livery at the same airport:


(flickr.com) N915WE.


  N915WE Aero L39C
  Preparing for takeoff. Falcon Field-Peachtree City, Ga.


It could actually be the same one you photographed.