มาแล้ว !! เลขเด็ด เลขลับกองสลาก งวดประจำวันที่ 02/05/62
One of the services that you can avail of from the ATC is VFR flight following, which is simply radar assistance from an operator so you have an extra pair of eyes watching the skies around you. As a private pilot, it is important for you to understand more about VFR flight following early on in your career.
from: http://ezinearticles.com/?VFR-Flight-Following-101&id=6171495
