What records need to be checked to ensure compliance with maintenance inspections?

Maintenance records are essential to ensure compliance with maintenance inspections because they provide a detailed history of the work performed on the aircraft. These records include information about inspections, repairs, modifications, and any maintenance actions taken, along with the dates they were completed. This documentation is crucial for verifying that the aircraft has met all required maintenance checks and is in airworthy condition.

In the context of compliance and safety, maintenance records help ensure that the helicopter adheres to regulatory requirements set by aviation authorities. These records must be meticulously kept to not only support the aircraft's maintenance history but also to provide proof of compliance during inspections and audits.

While aircraft registration papers, flight logs, and insurance documents serve important purposes, they do not provide the necessary detail regarding the maintenance history needed to verify compliance with inspection requirements. Registration papers establish ownership, flight logs track flight time, and insurance documents provide coverage information, but they do not reflect the condition and maintenance status of the aircraft itself.