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2 Bar VASIS (VS1_4)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: vs1_4.ttl
- Name
vasis2Bar- Attribute
- VS1 Visual Approach Slope Indicator System (VASIS) Type
- Definition
- A visual approach slope guidance system consisting of light units situated on the left side of the runway in the form of two wing bars.
- Description
- In Canada a 2-bar VASIS system of V1 is used by aircraft with eye-to-wheel height of 3 metres (10feet), V2 eye-to-wheel height of 7.5 metres (25 feet).
- 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.