When it is needed
If a conclusion about a defect, maintenance quality or technical circumstances of an incident needs substantive assessment.
What we examine
- Report and appendices
- Calculations and records
- Documentation used
Materials to prepare
- Complete report text
- Examination questions
- Original sources
- Comments on conclusions
Sample questions
- Are the input data sufficient for the task posed?
- Are the methods used applicable to the object?
- Are identifiers and timestamps consistent?
- Are significant alternative explanations discussed?
- Is the degree of certainty of conclusions justified?
How the work is carried out
- Comparison of the task and scope
- Checking data and methods
- Reasoned assessment of conclusions
Result
A review linking comments to particular pages and their technical significance.
What affects the conclusions
Analysis of report text does not produce a new defect assessment or airworthiness check.
Frequently asked questions
Can just one technical conclusion be checked?
Yes, if the input data used and relevant appendices are available.
Is specialist knowledge of the aircraft or equipment type needed?
Yes. The specialist's expertise is selected according to the object and questions posed.