05.2 Heading Instructions
Training Objective
To ensure correct and standardised use of heading instructions.
Key Knowledge
- Heading phraseology
- Magnetic headings
- Instruction clarity
Operational Application
Controllers shall:
- Issue clear and concise heading instructions
- Ensure instructions are unambiguous
- Monitor compliance
1. Overview
Heading instructions are used to direct aircraft along a specified track.
2. Core Content
2.1 Magnetic Headings
- Expressed in degrees
- Three-digit format (e.g. 090, 270)
2.2 Types of Instructions
- “Turn left heading XXX”
- “Turn right heading XXX”
- “Fly heading XXX”
3. Procedures
3.1 Issuing Headings
- Instructions shall include direction and heading where applicable
- Avoid ambiguous instructions
4. Standards
- Phraseology shall comply with ICAO standards
5. Phraseology
Examples:
- "Turn left heading 270"
- "Fly heading 180"
- "Turn right heading 090"
6. Notes
- Late or unclear instructions increase pilot workload