หวยเริงสาร 2/5/62 เลขเด่นแม่นต่อ !! จับคู่รวย
The term deadhead in the aviation world has nothing to do with Jerry Garcia or being a Dead groupie. In the private aviation world, a deadhead charter can save consumers money by flying when a jet plane is empty. This article explains to deadhead charter market and how it works.
from: http://ezinearticles.com/?Deadhead:-Jam-Band-Junkie-or-Aviation-Bargain?&id=335514
