SC-159 has been producing and maintaining minimum operational performance standards (MOPS) and minimum aviation system performance standards (MASPS) for aviation equipment using GPS and augmentation systems. These standards are essential for aviation equipment processing the new era of the Global Navigation Satellite System (GNSS). As GNSS modernizes with new signals and constellations, SC-159’s work remains crucial in keeping equipment standards up to date.
Leadership
Co-Chair
Co-Chair
Government Authorized Representative (GAR)
Secretary
Program Director
Chris Hegarty, The MITRE Corporation
George Ligler, Texas A&M
Hamza Abduselam, Federal Aviation Administration
Wes Googe, American Airlines
General Information
Terms of Reference (ToR)
Committee Documents
Next Meeting Agenda
Summary Archives
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February 10, 2025
March 14, 2025
October 31, 2025
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October 25, 2024
Contact Information
For additional meeting summaries, please contact the Program Director: Karan Hofmann
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