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