NCAA Flight Engineer Licence common mistakes
NCAA Flight Engineer Licence · Understand the traps and how to avoid them.
Quoting a validity or recency figure for the Flight Engineer Licence from memory (e.g. medical validity, recent-experience window, rating renewal period) without anchoring it to NCAA-AC-PEL 018 or the cited Nig. CARs Part.
Candidates study licence requirements from general aviation knowledge or foreign regulators (FAA/EASA) and assume the numbers transfer; the Nigerian advisory circular and Nig. CARs specify their own periods, and the exam deliberately tests the local figure.
What to do instead
Build a one-page table of every numeric limit in NCAA-AC-PEL 018 (age, medical class and validity, experience hours, recency, rating validity) with the exact paragraph reference beside each number, and rehearse recalling the reference together with the value so a wrong figure is caught before it is written.
Confusing the privileges and limitations of the Flight Engineer Licence with those of the CPL/ATPL - for example stating the FE may act as pilot flying or may sign a maintenance release.
The FE role sits between flight crew and engineering, so candidates over-extend its scope; syllabus overlap with other licence chapters encourages bleed-through.
What to do instead
Write out the FE privilege statement verbatim from the regulation, then list three things the FE explicitly cannot do, and practise 'privilege vs prohibition' question pairs until the boundary is automatic.
Answering Nig. CARs questions using the wording of ICAO Annexes or another state's code, missing Nigeria-specific deviations, exemptions and the NCAA as the issuing authority.
Most study material is international, and the Nigerian regulations adopt ICAO standards with national differences that examiners target precisely because they distinguish the local code.
What to do instead
Read the relevant Nig. CARs Part directly and annotate each ICAO-standard item with any Nigerian difference (authority, notification route, record retention, fee or approval process); test yourself only on the annotated differences.
Treating airworthiness directives and service bulletins as interchangeable, or stating that all service bulletins are mandatory.
Both arrive as manufacturer documents and look similar; the legal distinction (ADs issued or mandated by the authority vs SBs issued by the design organisation, mandatory only when invoked) is easy to blur under time pressure.
What to do instead
Memorise a two-line contrast: who issues it, who makes it mandatory, and what record proves compliance; then apply that contrast to three sample scenarios (AD only, SB only, SB invoked by AD) and state the correct action for each.
Describing a defect deferral or configuration deviation without stating the required conditions - the placard, the operational or performance penalty, the rectification interval, and the entry in the technical log.
Candidates recall that an item 'can be deferred' but not the package of conditions that makes the deferral legal, so answers are technically true but incomplete and lose marks.
What to do instead
For each deferral category practise writing a four-part answer: authority/document, conditions and limitations, time limit, and record; check every practice answer against all four parts before moving on.
Computing mass-and-balance, take-off or landing performance, or fuel figures without carrying units and the specified margins (contingency, reserve, runway factor) through the calculation.
Questions are built so that the arithmetic is easy but the trap is a dropped unit conversion or an omitted regulatory margin; candidates rush to the number and skip the framing step.
What to do instead
Adopt a fixed written template - list given values with units, state the regulation-defined margin being applied, convert to a single unit system, then compute - and do ten timed drills where the marks are awarded for the stated margin, not the final figure.
Mixing up the roles in safety oversight - who investigates an accident, who conducts an audit, who issues an air operator certificate, and what the State Safety Programme requires versus an operator's Safety Management System.
The vocabulary of SSP, SMS, surveillance and investigation overlaps heavily, and candidates learn the acronyms without mapping each to a distinct body and function.
What to do instead
Draw a two-column map: state-level functions (regulation, surveillance, investigation, SSP) against service-provider functions (SMS, occurrence reporting, safety assurance), and place each named body in exactly one cell; revise by covering labels and reconstructing the map.
Answering human-performance items with generic statements ('fatigue impairs performance') instead of naming the mechanism and the countermeasure - e.g. circadian desynchronisation and controlled rest, or hypoxia onset with time of useful consciousness.
These topics feel intuitive, so candidates rely on everyday phrasing; the syllabus expects specific terminology and operational mitigation.
What to do instead
For each human-performance topic write a three-line card: mechanism, observable sign, operational countermeasure; drill by being given only the sign and producing the mechanism and countermeasure.
Ignoring the wording of the stem - 'most appropriate', 'initially', 'except', 'under the regulation' - and selecting the first plausible option.
Technical knowledge is present but the candidate reads for topic rather than for the qualifier, and the exam uses qualifiers to separate the best answer from a merely true one.
What to do instead
In practice, underline the qualifier in every stem before reading the options, and for each rejected option write one word saying why it fails the qualifier; review those notes weekly.
Leaving records, logbook, and documentation-retention questions to guesswork - not knowing which entries are required, who certifies them, and for how long they must be kept.
Documentation is treated as clerical and skipped during study, yet it is a reliable source of marks because the requirements are explicit in the regulations.
What to do instead
Produce a record matrix (document, who signs, when, retention period, source paragraph) covering technical log, crew records, training records and occurrence reports, and self-test by filling a blank matrix from memory.