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Medium-intensity Approach Lighting System (MALS) with Sequenced Flashing Lights (RLS_7)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: rls_7.ttl
- Name
malsWithSeqFlashingLights- Attribute
- RLS Aerodrome Approach Lighting System Type
- Definition
- A medium-intensity approach lighting system consisting of seven bars of white variable intensity lights spaced 60 metres (200 feet) apart for 420 metres (1400 feet) commencing at 60 metres (200 feet) from the runway threshold, where the three bars farthest away from the runway threshold also contain a sequenced flashing light unit.
- Description
- The variable intensity approach lights extend a total of 420 metres (1400 feet) from the runway threshold.
- Accepted
- 2013-10-18
- Allowed for
- GB485 Approach Lighting System
- RWOI terms naming it
- RWO_02053 MALS with Sequenced Flashing Lights
- RWO_02054 MALSF
- RWO_02162 Medium-intensity Approach Lighting System (MALS) with Sequenced Flashing Lights
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.