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SC-231, Terrain Awareness Warning System (TAWS)

Established 2014
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SC-231, Terrain Awareness Warning System (TAWS), was reactivated by the Program Management Committee (PMC) meeting at the March 2019 meeting. NTSB Safety Recommendations A-17-035 and A-18-015 detail accidents in which aircraft flew with terrain clearances between 500 and 700 feet and crashed into mountainous terrain. The pilots manually inhibited the Class B/C TAWS in both accidents to avoid unwanted aural alerts. SC-231 will review this material along with recommendations from the GAJSC WG and propose solutions.

Leadership

Co-ChairYasuo IshiharaIndependent Consultant
Co-ChairRick RidenourACSS
Government Authorized RepresentativeCharisse GreenFederal Aviation Administration
SecretaryZach ReynoldsACSS
Program DirectorRebecca MorrisonRTCA, Inc.

General Information

Terms of Reference
Next Meeting Agenda
TBD
2020 Meetings

Contact Information

For additional meeting summaries, please contact the Program Director: Rebecca Morrison

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