The voting members of the National Business Aviation Association (NBAA) have reelected two individuals to the association’s board of directors during an annual meeting held during NBAA’s Business Aviation Convention & Exhibition (NBAA-BACE).  Additionally, the board of directors announced that John Witzig, of Pfizer, will serve a second term as board chair, and Matt Byrd, of Hillwood Aviation, will serve as NBAA’s new vice chair/treasurer.