The complete guide to the HK CAD Air Law examination
If you are working towards a PPL, CPL or ATPL issued in Hong Kong, you must pass the Civil Aviation Department (CAD) Air Law examination. This guide explains the format, the syllabus, the official reference documents and how to prepare effectively.
Exam format at a glance
The examination is divided into two separately-passed papers. The pass mark for each paper is 75%. Our exam mode mirrors this structure so your mock results are directly comparable.
30 multiple-choice questions
45 minutes
Pass mark 75%
20 multiple-choice questions
45 minutes
Pass mark 75%
What each paper covers
Paper 1 — Hong Kong Aviation Law
Paper 1 tests your knowledge of the legal framework for aviation in Hong Kong: General Regulations, the Air Navigation (Hong Kong) Order 1995 and the Rules of the Air. Question topics include:
- Aircraft & Equipment
- Crew & Safety Management
- Flight Operations & Rules
- Regulations & Security
Paper 2 — Hong Kong Flight Rules and Procedures
Paper 2 focuses on operational knowledge drawn from the Hong Kong AIP and Aeronautical Information Circulars (AICs). Question topics include:
- Aerodrome & Infrastructure
- Air Traffic & Navigation Services
- Flight Procedures & Planning
- Personnel & Airworthiness
- Regulations, Admin & Compliance
Official reference documents
Every question in our bank cites one of these source documents, so you can verify each answer against the official text:
Air Navigation (Hong Kong) Order 1995 (AN(HK)O)
The core legislation for Paper 1 — licensing, airworthiness, flight crew requirements and operational rules.
CAD 371
The CAD publication covering the privileges and responsibilities of licence holders in Hong Kong.
Rules of the Air
Right-of-way, lights, signals and airspace rules every Hong Kong pilot must know.
Hong Kong Aeronautical Information Publication (AIP)
The backbone of Paper 2 — airspace structure, aerodrome data, ATS and flight procedures in the Hong Kong FIR.
Aeronautical Information Circulars (AICs)
Supplementary guidance and administrative updates issued by CAD that Paper 2 draws on.
How to prepare effectively
Start practising with referenced questions
Study mode with instant explanations, timed exam simulations for both papers, and analytics that show exactly where to focus.
Note: always confirm current exam arrangements, syllabi and reference material with the Hong Kong Civil Aviation Department or your flying school. This site is an independent study aid and is not affiliated with CAD.