Michael Harkins has joined Dallas Airmotive as regional engine manager for the Mid-Atlantic states. An A&P mechanic and IA, he will be responsible for selling repair and overhaul services on the Honeywell TFE731, Honeywell 36 series APU and Pratt & Whitney Canada PW305. His Air Force career culminated as crew chief on the B-52G. Most recently he was director of maintenance for Aero Taxi in New Castle, Del.