CAA NZ CPL Air Law common mistakes
CAA NZ CPL Air Law · Understand the traps and how to avoid them.
Answering 'the CAA may suspend or revoke a licence' when the question asks what happens to a pilot's medical certificate or privileges on failing to meet a fit-and-proper or medical standard, and conflating the Director's powers under the Civil Aviation Act with the powers of a medical examiner.
Candidates study the Act as a list of powers without mapping which power belongs to which role (Director, CAA, medical examiner, ATC). The Act's language about suspension and revocation feels like a catch-all, so it gets applied to every scenario.
What to do instead
Build a one-page role map: Director of Civil Aviation (suspension/revocation, exemptions, enforcement), CAA (certification, rule-making advice), medical examiner (medical assessment, certificate issue), and note which decisions carry a right of appeal. Test yourself by writing the decision-maker beside each power before checking the Act.
Treating the Civil Aviation Rules as a single document and giving a rule number or Part reference that does not match the subject of the question (for example citing a Part 91 operating rule for a licensing question).
The Rules are a large set of Parts, and candidates memorise rule numbers as strings rather than attaching each Part to a subject area. Under time pressure the nearest familiar number gets selected.
What to do instead
Make a Part-to-subject table (Part 61 licensing, Part 91 general operating, Part 121/125/135 air operations, Part 43/145 maintenance, Part 139 aerodromes, Part 19 transition/transitional, and so on) and rehearse it until each Part number triggers its subject instantly. When a question cites a rule, first identify the subject, then the Part.
Assuming a pilot may always exercise every privilege printed on a licence, and ignoring the recency, currency, and type/class rating conditions that must be satisfied before acting as pilot-in-command.
Candidates focus on the licence level (PPL versus CPL) and treat ratings and recent experience as administrative detail. Exam questions deliberately test the gap between holding a licence and being current to use it.
What to do instead
For each licence and rating, write the three-part test: valid licence and medical, appropriate rating for the aircraft, and current recency (flight review, recent experience, instrument currency where relevant). Practise scenario questions that give a pilot's logbook summary and ask whether the flight is legal.
Answering minimum fuel, alternate, and weather-planning questions from instinct or from general aviation habits rather than from the specific operating rule that applies to the operation type (private versus commercial, IFR versus VFR).
The same concepts appear in several Parts with different thresholds, and candidates learn one number and apply it everywhere. The question's operation type is the key that selects the rule.
What to do instead
Tabulate fuel and alternate requirements by operation type and flight rules, with the source Part beside each figure. In practice, circle the operation type in the question stem before choosing a number, then confirm the number matches that row of the table.
Confusing airworthiness responsibilities: assuming the pilot has no role in airworthiness, or that a maintenance release alone makes an aircraft airworthy regardless of defects known to the pilot.
Candidates separate 'maintenance' from 'operations' in their heads, so questions that place a known defect in front of a pilot get answered as if only the engineer matters.
What to do instead
Learn the split: the operator/owner ensures maintenance is carried out and records kept; the pilot in command is responsible for deciding the aircraft is airworthy for the flight and for handling defects under the applicable rules. Practise questions where a maintenance release exists but a defect is known, and where no release exists but the aircraft is otherwise serviceable.
Misclassifying airspace and applying the wrong VFR weather minima or clearance requirement, particularly at the boundary between controlled and uncontrolled airspace and around transponder/Mode C requirements.
Airspace classes are learned as a diagram but not as a set of independent attributes (clearance, separation, VMC minima, equipment, radio). Candidates recall the picture but not the attribute that the question tests.
What to do instead
Rebuild the airspace table by attribute rather than by class shape: for each class record clearance requirement, separation provided, VFR visibility and cloud distance, radio and transponder requirements. Answer questions by looking up the attribute, not the class name.
Treating an ATC clearance as advisory or, conversely, assuming a clearance authorises deviation from the rules; and reading back only the parts of a clearance that seem important.
Pilots in training hear 'clearance' used loosely and do not separate clearance (an authorisation subject to the rules) from instruction. Readback is taught as courtesy rather than as a legal confirmation.
What to do instead
Learn the principle that a clearance does not authorise breach of any rule and that the pilot in command retains responsibility. Practise full readbacks of route, level, heading, speed, and frequency, and answer scenario questions by asking 'does this clearance conflict with a rule?' before accepting it.
Mixing up movement area, manoeuvring area, apron, and runway incursion definitions, and applying the wrong holding point or clearance requirement during ground operations.
The definitions sound interchangeable in ordinary speech, and candidates learn them as vocabulary rather than as boundaries that determine who needs which clearance.
What to do instead
Draw an aerodrome and label each area with its definition and the clearance needed to enter it. Then answer ground-operations questions by locating the aircraft on that diagram before selecting an answer.
Reporting only accidents and not incidents, or delaying notification while trying to establish cause, and omitting the distinction between mandatory notification and voluntary safety reporting.
Candidates equate 'report' with 'something serious happened' and believe they should investigate first. The rules require prompt notification of specified occurrences regardless of cause.
What to do instead
Memorise the notification test as three questions: is it an accident or a specified incident, who must be notified, and how soon. Separately list what belongs in a voluntary safety report. Practise classifying short scenarios as accident, incident, or neither.
Applying right-of-way rules by aircraft category alone and forgetting the hierarchy (distress, then right-of-way rules, then the specific converging/approaching case), and misjudging which aircraft has right of way when both are on final or one is overtaking.
The rules are memorised as a list of cases without the ordering principle, so two rules seem to apply and the candidate picks the more familiar one.
What to do instead
Learn the decision order: an aircraft in distress has priority over all; then apply the specific rule for the geometry (head-on, converging, overtaking, landing, taxiing). Work through each geometry with a sketch and state which aircraft gives way and what action it takes.