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