David D. Smith has served as Executive Chairman since January 2017 and Chairman of the Board since September 1990. Until January 2017, Mr. Smith served as President and Chief Executive Officer since 1988. Mr. Smith founded Comark Communications, Inc., a company engaged in the manufacture of high-power transmitters for UHF television stations, and was an officer and director of Comark until 1986. He also was a principal in other television stations prior to serving as a General Manager of WPMY (formerly WCWB-TV) from 1984 until 1986. In 1986, Mr. Smith was instrumental in the formation of Sinclair Broadcast Group, Inc. Mr. Smith serves as a member of the Board of Directors of Atlantic Automotive Corporation, The Triscari Group, Inc., The American Flag Foundation, Inc., Cunningham Communications Inc., and Keyser Investment Group, Inc., partner of Gerstell Development, LP, and was a member of the Board of Managers of Alarm Funding Associates, LLC until it was sold in March 2017.