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