.Principal Counsel, Ames Research CenterDan Hymer (Acting).Principal Advise, Armstrong Flight Analysis CenterBrett Swanson.Main Counsel, Glenn Proving Ground Callista M. Puchmeyer.Main Counsel, Goddard Space Air Travel CenterDave G. Barrett.Main Advise, Johnson Space CenterRandall T. Suratt (Performing).Chief Guidance, Kennedy Area CenterAlex Vinson.Main Counsel, Langley Analysis CenterAndrea Z. Warmbier.Chief Advice, Marshall Area Air Travel CenterPam A. Bourque.Chief Counsel, NASA Administration Workplace at JPL James T. Mahoney.Principal Counsel, NASA Shared Service Facility Ron Bald.Main Guidance, NASA Stennis Room Center Ron Bald.