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Course Type (COU)

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

RDF: cou.ttl

Name

courseType

Datatype

Enumeration

Definition

A descriptor of the aircraft course to be flown.

Description

For example: true track, magnetic track, heading, VOR radial, true bearing, or magnetic bearing.

Accepted

2013-10-18

Defined by

DFDD

Values

• COU_1 Heading
• COU_2 Magnetic Bearing
• COU_3 Magnetic Track
• COU_4 True Bearing
• COU_5 True Track
• COU_6 VOR Radial

Used by

• GA011 Air Traffic Service (ATS) Route Segment Direction
• GA210 Procedure Segment Leg

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