Who holds the primary responsibility for maintaining the airworthy condition of an aircraft?

The primary responsibility for maintaining the airworthy condition of an aircraft rests with the operator and the owner collectively.

The operator is typically responsible for ensuring that the aircraft is maintained in a manner that complies with aviation regulations and safety standards. This includes overseeing the day-to-day operational and maintenance activities and ensuring that all required inspections and repairs are conducted in a timely manner.

Additionally, the owner of the aircraft plays a crucial role in ensuring airworthiness. The owner is responsible for providing the necessary resources and funding for maintenance activities, ensuring that the aircraft is maintained according to the manufacturer's specifications and regulatory requirements, and addressing any significant issues that might compromise airworthiness.

Having both the operator and owner responsible for maintaining airworthiness emphasizes the shared accountability in aviation safety. Maintenance personnel, while essential to performing the maintenance tasks, operate under the direction and policies established by the operator and owner, rather than holding primary responsibility for compliance and airworthiness.

This collaborative responsibility promotes a culture of safety and diligence in aviation operations, ensuring that all aspects, from routine maintenance to regulatory compliance, are effectively managed.