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3 Bar Abbreviated VASIS (VS1_2)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: vs1_2.ttl
- Name
abbreviatedVasis3Bar- Attribute
- VS1 Visual Approach Slope Indicator System (VASIS) Type
- Definition
- A 3-Bar VASIS consisting of only one light unit per bar for aircraft with eye-to-wheel height up to 14 metres (45 feet).
- Description
- A VASIS is a 'Visual Approach Slope Indicator System'.
- Accepted
- 2013-10-18
- Allowed for
- GB480 Visual Approach Slope Indicator System (VASIS)
- RWOI terms naming it
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.