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Duplicate Procedure Identification (DUP)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: dup.ttl
- Name
duplicateProcedureIdent- Datatype
- DuplicateProcedureIdentStrucText
- Definition
- A suffix letter for denoting multiple approaches of the same approach type to the same runway.
- Description
- A single letter suffix, starting with the letter Z, following the radio navigation aid type shall be used if two or more procedures to the same runway cannot be distinguished by the radio navigation aid type only.
- Synonyms
- Multiple Identification
- Accepted
- 2013-10-18
- Defined by
- DFDD
- Used by
- GA049 Instrument Approach Procedure (IAP)
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.