Atlanta-area FBO Hill Aircraft & Leasing (Booth No. 1907) has promoted Larry Westbrook to president and Mark Fields to vice president. Previous president Guy Hill, Jr.–the son of founder Guy Hill, Sr.–becomes CEO and chairman of the board. Westbrook, who holds a commercial pilot certificate, joined the company in 1981 and has spent his aviation career at Hill. Fields, who joined the FBO last year as controller, has a background in accounting, finance and business management. He is currently working on obtaining his private pilot’s certificate.