David Kolesar (CBT, CBNT) is a Senior Broadcast Engineer at Hubbard Radio, L.L.C. His primary role for the past twelve years has been to serve as the transmitter engineer for WTOP, Federal News Radio (WFED), and WWFD. David is the Program Director of The Gamut, the format broadcast on WWFD, the first full-time all-digital radio station in the United States. Prior to working at Hubbard Radio, David was an Electronics Engineer in the Information Technology Division of the U.S. Naval Research Laboratory (Washington, D.C.) from 2001-2006. David earned a Master of Electrical Engineering (M.E.E.) from the Catholic University of America (2001), and a Bachelor of Science (B.S.) in Physics from the same institution in 1999.