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