SC-239, Low Range Radar Altimeter

Established 2019
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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 inter references.  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.


Co-ChairJean-Luc RobinAirbus
Co-ChairSeth FrickHoneywell International
Government Authorized RepresentativeCharisse GreenFederal Aviation Administration
SecretarySai KalyanaramanCollins Aerospace
Co-Program DirectorKaran HofmannRTCA, Inc.
Co-Program DirectorRebecca MorrisonRTCA, Inc.

General Information

Terms of Reference
Next Meeting Agenda


Contact Information

For additional meeting summaries, please contact the Program Director: Karan Hofmann

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