Potential errors during final inspection and certification process of an aircraft component
Aircraft Engineering and Aerospace Technology
ISSN: 0002-2667
Article publication date: 18 April 2024
Issue publication date: 27 May 2024
Abstract
Purpose
According to regulations, aircraft must be in an airworthy condition before they can be operated. To ensure airworthiness, they must be maintained by an approved component maintenance organisation. This study is aimed to identify potential errors that may arise during the final inspection and certification process of aircraft components, categorise them, determine their consequences and quantify the associated risks. Any removed aircraft components must be sent to an approved aircraft component maintenance organisation for further maintenance and issuance of European Union Aviation Safety Agency (EASA) Form 1. Thereafter, a final inspection and certification process must be conducted by certifying staff to receive an EASA Form 1. This process is crucial because any errors during this stage can result in the installation of unsafe components in an aircraft.
Design/methodology/approach
The Systematic Human Error Reduction and Prediction Approach (SHERPA) method was used to identify potential errors. This method involved a review of the procedures of three maintenance organisations, individual interviews with ten subject matter experts and a consensus group of 14 certifying staff from different maintenance organisations to achieve the desired results.
Findings
In this study, 39 potential errors were identified during the final inspection and certification process. Furthermore, analysis revealed that 48.7% of these issues were attributed to checking errors, making it the most common type of error observed.
Originality/value
This study pinpoints the potential errors in the final inspection and certification of aircraft components. It offers maintenance organisations a roadmap to assess procedures, implement preventive measures and reduce the likelihood of these errors.
Keywords
Citation
Abbas, J. and Khare, A. (2024), "Potential errors during final inspection and certification process of an aircraft component", Aircraft Engineering and Aerospace Technology, Vol. 96 No. 4, pp. 564-572. https://doi.org/10.1108/AEAT-11-2023-0294
Publisher
:Emerald Publishing Limited
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