SC-239, Low Range Radar Altimeter, was established by the Program Management Committee (PMC) on December 19, 2019. They will update the current Minimum Operational Performance Standard, DO-155, for Low Range Radar Altimeters. The group will be focused on protecting future Radar Altimeters from existing and planned IN BAND and OUT OF BAND interreferences.  This committee will operate as a joint committee with a new EUROCAE working group and will update DO-155 to be a technically equivalent document with ED-30 supporting a TSO/ETSO.


Chairman Jean-Luc Robin Airbus
Government Authorized Representative Charisse Green Federal Aviation Administration
Secretary TBD  
Co-Program Director Karan Hofmann RTCA, Inc.
Co-Program Director Rebecca Morrison RTCA. Inc.



General Information

Terms of Reference  Awaiting Approval
Next Meeting Agenda  June 3-5, 2020
2020 Meetings June 3-5, 2020                       


For additional committee information, please contact the Program Director: Karan Hofmann