CAA-B Air Law study materials
CAA-B Air Law study resources

CAA-B Air Law cheat sheet

CAA-B Air Law · Keep the key ideas within reach.

Quick reference

Legislation and Rules of the Air

  • ICAO Annex 2 contains the Rules of the Air; Standard = mandatory ('shall'), Recommended Practice = desirable ('should').

  • Right-of-way: converging aircraft of same category - the one on the right has right-of-way; head-on - both alter course to the right.

  • Overtaking: the overtaking aircraft, whether climbing, descending or level, keeps clear and passes to the right.

  • Landing: an aircraft on final approach or landing has right-of-way over aircraft on the ground or in the traffic circuit.

  • VMC minima (below 10,000 ft AMSL): flight visibility 5 km, 1500 m horizontally and 1000 ft vertically from cloud.

  • VMC minima (at/above 10,000 ft AMSL): flight visibility 8 km, 1500 m horizontally and 1000 ft vertically from cloud.

  • Aircraft on the ground: give way to aircraft landing or in the final stages of approach; taxiing aircraft yield to aircraft taking off.

  • Position lights at night: red on left wingtip, green on right wingtip, white on tail; anti-collision lights must be on.

  • No person may operate an aircraft in a careless or reckless manner so as to endanger life or property of others.

Quick reference

Licensing and Aircraft Registration

  • Private Pilot Licence (Aeroplane) minimum age: 17 years; Class 2 medical certificate required.

  • Commercial Pilot Licence minimum age: 18 years; Class 1 medical certificate required.

  • Airline Transport Pilot Licence minimum age: 21 years; Class 1 medical certificate required.

  • PPL privileges: may not act as pilot-in-command of an aircraft carrying passengers for compensation or hire.

  • Aircraft nationality and registration marks must be displayed on the fuselage or equivalent structure; marks are assigned by the State of Registry.

  • Certificate of Airworthiness (C of A) is issued by the State of Registry and must be renewed per its validity period.

  • Pilot logbook must record date, aircraft type, registration, route, duration, and pilot function for each flight.

  • Medical certificate validity for Class 2 under age 40: 24 months; over 40: 12 months (per ICAO Annex 1).

  • Licence holders must maintain recent flight experience: e.g., 3 takeoffs and landings within preceding 90 days to carry passengers.

Quick reference

Aerodromes, Airspace and ATS

  • Controlled airspace classes: A (IFR only), B, C, D, E (IFR and VFR with varying separation); F and G are uncontrolled.

  • Class G airspace: no ATC clearance required; VFR and IFR both permitted; separation not provided to VFR.

  • Aerodrome traffic zone (ATZ) typically extends 5 NM radius from the aerodrome reference point up to 2000 ft AGL.

  • Control zone (CTR) extends from surface to a specified upper limit; control area (CTA) extends upward from a specified lower limit.

  • Mandatory transponder airspace: usually Class A, B, C, D, and E; transponder Mode C required.

  • ATIS provides current aerodrome information (weather, runway in use, altimeter) on a discrete VHF frequency.

  • Aerodrome elevation is the highest point of the landing area; runway threshold elevation is the highest point of the touchdown zone.

  • A clearance is an authorization from ATC; it does not relieve the pilot of responsibility for terrain clearance or traffic avoidance.

  • Position reporting: required at compulsory reporting points; report aircraft identification, position, time, altitude, and next position.

Quick reference

Operations, Documents and Accident Reporting

  • Documents to be carried on board: Certificate of Registration, Certificate of Airworthiness, Crew Licences, Journey Log, and Radio Licence.

  • Aircraft must be equipped with a current maintenance release and, if applicable, an approved MEL (Minimum Equipment List).

  • Pre-flight action: pilot-in-command must ensure aircraft is airworthy and that weather and fuel are sufficient for the flight.

  • Fuel requirement: enough fuel to reach destination plus alternate plus 45 minutes at normal cruise (VFR day).

  • Accident: an occurrence associated with the operation of an aircraft that results in death, serious injury, or substantial damage.

  • Serious incident: an occurrence that nearly resulted in an accident; must be reported to the accident investigation authority.

  • Reportable occurrences: engine failure, fire, near miss, runway incursion, and loss of separation must be reported.

  • The pilot-in-command is responsible for notifying the nearest appropriate authority of an accident as soon as possible.

  • Flight time limitations: maximum 8 hours flight time in any 24-hour period for single-pilot operations (per typical national rules).