Which document is necessary on board the aircraft to ensure compliance with inspections?

The Status Sheet is essential for ensuring compliance with inspections because it provides a clear and concise summary of the aircraft's maintenance and operational status. This document typically indicates the current inspection status, including any items that are due for inspection, serviceability, and any discrepancies that need attention. It serves as a readily accessible reference for flight crews and maintenance personnel to verify that all mandatory inspections have been completed and that the aircraft is in compliance with regulatory requirements.

Having this document on board assures that everyone involved in the operation of the aircraft is aware of any maintenance needs or compliance issues, facilitating safe and efficient flight operations. In contrast, while other documents like the Operating Manual, Maintenance Log, and Aircraft Performance Data serve important functions, they do not specifically focus on the compliance and status of inspections in the same way that the Status Sheet does.