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Aeronautical Service Operational Status (ASO)

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

RDF: aso.ttl

Name

aeroServiceOperStatus

Datatype

Enumeration

Definition

The availability of an aeronautical navigation or communication service, as a category.

Accepted

2013-10-18

Defined by

DFDD

Values

• ASO_1 Operational
• ASO_10 Displaced
• ASO_11 In Construction
• ASO_12 Withdrawn
• ASO_13 Intermittent
• ASO_14 Irregular
• ASO_15 NAVAID DME Out-of-service
• ASO_16 NAVAID Frequency Out-of-service
• ASO_17 NAVAID Partial Service
• ASO_2 Unserviceable
• ASO_3 On-Test
• ASO_4 Interrupt
• ASO_6 Conditional
• ASO_7 False Indication Definite
• ASO_8 False Indication Possible

Used by

• GA033 Aeronautical Radio Navigation Installation

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