Rules of the Air and ATC Services
Visual flight rules, right-of-way, altimeter procedures, transponders, controlled airspace and the roles of air traffic services.
How to prepare for UK CAA PPL theory
Work from the training-organisation recommendation and selected aircraft category, map study to the current CAA learning objectives, and use the live booking confirmation for paper-specific logistics.
Core concepts
Concept 1
Rules of the air set responsibilities for avoiding collision, flight rules, signals and conduct near aerodromes.
Exam cue: Name the airspace, flight rules, clearance status and responsible actor.
Concept 2
Altimeter setting and airspace classification determine the level reference, clearance need and service available.
Exam cue: Set QNH, QFE or standard pressure from the phase and level reference.
Concept 3
Flight information, alerting, aerodrome control and surveillance services have distinct purposes and limitations.
Exam cue: Apply right-of-way rules while continuing to avoid collision.
Risk pitfalls and guardrails
Treating an information service as separation.
Guardrail: Do not blend aeroplane and helicopter objectives or treat the aggregate 601-item study allocation as an official CAA question total.
Confusing a clearance with freedom from collision responsibility.
Guardrail: Do not blend aeroplane and helicopter objectives or treat the aggregate 601-item study allocation as an official CAA question total.
Changing level reference without the applicable transition procedure.
Guardrail: Do not blend aeroplane and helicopter objectives or treat the aggregate 601-item study allocation as an official CAA question total.
Memory anchors
See and Avoid
A clearance does not remove the pilot's collision-avoidance responsibility.
Class First
Airspace class and flight rules determine clearance and service.
QNH
QNH makes the altimeter indicate altitude above mean sea level.
Standard
Standard pressure is used with flight levels above the transition altitude.
ATS Roles
Control, information and alerting services do not provide identical protection.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Two aircraft are converging at approximately the same level. The other aircraft is on the pilot's right. What is the general avoiding action?
When two powered aircraft approach head-on with collision risk, what should each normally do?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
What is Pass Harbor?
Completely free exam prep for 247 UK exams.
- Practice questions
- Flashcards
- Study guides
- Mock exams
- No registration
- No paywall
- Start instantly
“No more expensive exam prep. Quality study tools should be accessible to everyone.”