The first article provides instructions on call sign usage effective January 1, 2015. A sample flight plan is also included.
*Remember, you must call the AFW office to obtain your unique NGF call sign.
Programmable ADS-B units give you the ability to enter a call sign so that what ATC sees matches your radio calls. If your interested in more information about how to enter a call sign into your programmable ADS-B, please have a look at this article in Avionics News: http://www.brightcopy.net/allen/avne/54-9/index.php#/32