501st Combat Support Wing promotions in July Published July 5, 2011 RAF ALCONBURY, United Kingdom -- The 501st Combat Support Wing congratulates the following Airmen who were promoted in the month of July: Colonel Stephen Conkling, 422nd Communications Squadron Master Sergeant Brian Broz, 421st Air Base Squadron Justin Hawkins, 422nd Communications Squadron Technical Sergeant Susan Erdrich, 420th Munitions Squadron Staff Sergeant Robert Bourland, 423rd Security Forces Squadron Walter Campos, 422nd Communications Squadron Kyler Elder, 421st Air Base Squadron Thomas Lenleave, 422nd Communications Squadron Matthew March, 422nd Air Base Group Michael Sherry, 423rd Security Forces Squadron Senior Airman Zachery Haley, 423rd Communications Squadron Airman 1st Class Courtney Lee, 423rd Security Forces Squadron