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