Operational Procedures and IFR Communications
This domain tests the disciplined execution of IFR flight: standard calls, readbacks, position reporting, and the procedures for abnormal and emergency situations. Candidates must know the standard phraseology, the content of a position report, and the priority of communications.
Concepts to master
- Standard calls: clearance readback, level calls, and the use of "wilco", "roger", "affirm" and "negative" correctly.
- Position reporting: identification, position, time, level, next position and ETA, and the following significant point.
- Emergency: MAYDAY versus PAN PAN, the content of the distress message, and the squawk 7700.
- Radio failure: squawk 7600, the route and level to fly, and the timing of the approach.
- Approach and landing: the stabilised approach criteria, the go-around call, and the missed approach communication.
- Crew coordination: the challenge-and-response flow and the sterile cockpit during critical phases.
Common traps
Questions distinguish MAYDAY from PAN PAN, or ask what squawk to select for radio failure (7600) versus emergency (7700). Another trap is a readback that omits the level, which is exactly what the examiner is listening for.
Rule of thumb
A position report contains: who, where, when, level, next point and ETA, and the following point. If any element is missing, the report is incomplete.
Worked example
"Oman Control, Helicopter A6-ABC, position 40 nautical miles northeast of Muscat, time 12, level 6000, estimating the next point at 25, following the VOR." That is the full standard format.