Essay Bank · GCAA (8 essays)
Written-answer practice for GCAA CAR-66, which examines Module 9 with one essay alongside the multiple-choice paper. EASA removed the Module 9 essay from June 2024, so this is for GCAA (and pre-2024 EASA) candidates. Eight model essays, each with a full answer and the examiner's key points.
The need to take human factors into account
The need to take human factors into account
A · BExplain why human factors must be taken into account in aircraft maintenance, with reference to the contribution of human error to accidents and incidents.
0 words · a full-mark answer is typically 200-300 words
Human performance and limitations
Human performance and limitations
A · BDescribe the main human performance limitations relevant to the maintenance engineer, vision, information processing and memory, and their implications for inspection and maintenance.
0 words · a full-mark answer is typically 200-300 words
The SHELL model
The SHELL model
A · BDescribe the SHELL model and explain how it is used to understand human factors in aircraft maintenance.
0 words · a full-mark answer is typically 200-300 words
Sleep and fatigue
Sleep and fatigue
A · BExplain the causes and effects of fatigue in aircraft maintenance and the measures used to manage it.
0 words · a full-mark answer is typically 200-300 words
Stress, workload and peer pressure
Stress, workload and peer pressure
A · BDiscuss the effects of stress, time pressure and peer pressure on the maintenance engineer, and how their adverse effects can be reduced.
0 words · a full-mark answer is typically 200-300 words
Human error, types and management
Human error, types and management
A · BDescribe the types of human error and explain how errors can be avoided and managed in a maintenance organisation.
0 words · a full-mark answer is typically 200-300 words
Communication and shift handover
Communication and shift handover
A · BExplain the importance of communication and shift/task handover in aircraft maintenance and the good practices that reduce error at handover.
0 words · a full-mark answer is typically 200-300 words
Physical environment and workplace hazards
Physical environment and workplace hazards
A · BDescribe how the physical working environment affects maintenance performance, and the hazards in the workplace the engineer must recognise and control.
0 words · a full-mark answer is typically 200-300 words