How frequently should maintenance reviews be carried out by a qualified person?

Maintenance reviews should be carried out within the previous 365 days to ensure that all aircraft components are functioning correctly and are in compliance with safety standards. This time frame allows operators to effectively manage and monitor the ongoing airworthiness of the aircraft. Conducting these reviews annually is a regulatory requirement that helps to identify and address any potential issues before they compromise safety.

Regular maintenance reviews also play an essential role in ensuring that all maintenance actions are documented, and any wear and tear or required replacements are tracked. This systematic approach contributes to the overall reliability of the aircraft, which is vital for operational safety.

While other frequencies or conditions might seem relevant, they do not provide the same structured and regulatory compliance framework as the 365-day standard. For instance, conducting reviews every 30 days might not be feasible for all aircraft operators, and leaving the timing up to the discretion of the pilot can lead to inconsistency and potential oversights. Additionally, performing reviews before each flight, while beneficial as a part of pre-flight checks, does not replace the need for a thorough annual review of the aircraft's overall maintenance status.