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SARD Activities

"To assure the safety and enhance the success of all NASA activities"

Staff and Assigned Responsibilities

Frank Groen, Ph. D.
  • Division Director
  • Technical Discipline Manager for Reliability & Maintainability; Human Rating
  • Program Executive, ELV Payload Safety Delegated Program
Dianne Purvis
  • Secretary
Suzanne Aleman
  • Program Executive, Micrometeoroids and Orbital Debris (MMOD) Delegated Program
  • Nuclear Flight Safety Assurance Manager (NFSAM)
  • NASA Coordinator for Interagency Nuclear Safety Review Panel
Alfredo Colon
  • OSMA Directives and Standards Manager
  • Project Manager, SMA Requirements Tracking System (SMARTS)
Dr. Homayoon Dezfuli
  • NASA Technical Fellow for System Safety
  • Technical Discipline Manager for System Safety; Risk Management/Risk-Informed Decision Making
  • Chair, System Safety Steering Group
Tracy Dillinger, Psy. D.
  • Program Manager for Safety Culture
  • Technical Discipline Manager for Human Reliability
  • Coordinator, Trilateral SMA working group
Owen Greulich
  • Technical Discipline Manager for Pressure Systems; Lifting Devices and Equipment
Sandy Hudson
  • Explosive Safety Program Manager
  • NASA ELV Payload Safety Program Executive
  • Range Safety Program Manager
Brian Hughitt
  • NASA Technical Fellow for Quality Engineering
  • Technical Discipline Manager for Quality Assurance
  • Program Executive for Electrical, Electronic, and Electromechanical (EEE) Parts Delegated Program; Nondestructive Evaluation (NDE) Delegated Program; Metrology and Calibration (Met/Cal) Delegated Program; Workmanship Delegated Program
  • Program Manager, Supplier Assessment System (SAS)
  • Chair, Quality Leadership Forum (QLF) and Joint Audit Planning Committee (JAPC)
  • Quality Lead for Contract Administration and Audit Services (CAAS), including Defense Contract management Agency (DCMA) Support
Bill Loewy
  • Agency Lead, Government Industry Data Exchange Program (GIDEP)
  • Program Lead,  NASA Advisory Reporting System
  • OSMA IT Support and Web Page Curator
Gerry Schumann
  • Program Manager for Mishap Investigation; Occupational Safety / OSHA; Fire Protection; Facility System Safety; Operational Safety;.
  • Chief Executive Chair  for Incident Reporting Information System (IRIS)
  • Project Manager,  NSTC safety training
  • Chair, Mishap Program Working Group (MPWG); Facility Safety Working Group (FAC); Fire Coordinators Working Group (FCWG)
William Vesely, Ph.D.
  • Technical Discipline Manager for Probabilistic Risk Assessment (PRA)

Martha Wetherholt

  • NASA Software Assurance Technical Fellow
  • Technical Discipline Manager for Software Assurance
  • Program Executive, Software Assurance Research Program (SARP)
  • Chair, Software Assurance Working Group

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NASA NASA Official: Terrence W. Wilcutt
Last Updated: November 27, 2013
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