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Minimum Radio Altimeter Height (MRH)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: mrh.ttl
- Name
minimumRadioAltimeterHgt- Datatype
- Real
- Definition
- The specified vertical distance above the surface as measured by a radio altimeter at which a missed approach procedure must be initiated if the visual reference required in order to continue the approach has not been established.
- Description
- Applies to Category II approaches.
- Synonyms
- Radio Height (RH)
- Accepted
- 2013-10-18
- Defined by
- DFDD
- Physical quantity
- length
- Recommended unit
- Metre (m)
- Used by
- GA215 Terminal Instrument Procedure Minima
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.