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Odd Cruising Altitudes (CLD_1)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: cld_1.ttl
- Name
odd- Attribute
- CLD Cruising Level Direction
- Definition
- The routeing follows the cruising level convention of odd numbered altitudes.
- Description
- Aircraft should cruise at odd numbered altitudes (for example: FL 30, 50, 70à210, 230, 250, 330, 370, ...).
- Accepted
- 2013-10-18
- Allowed for
- GA010 Air Traffic Service (ATS) Route Segment
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.