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Locked Open (ACS_4)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: acs_4.ttl

Name

lockedOpen

Attribute

ACS Accessibility Status

Definition

Access is officially allowed although restricted by a physical barrier that is currently open, requiring special means to close and prevent future passage (for example: a key).

Accepted

2013-10-18

Allowed for

• GB015 Apron
• GB075 Taxiway

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.