Which type of inspection is crucial after completing assembly and rigging of an aircraft?

After completing the assembly and rigging of an aircraft, conducting a functional test and visual inspection of all systems is crucial to ensure that everything operates correctly and safely. This type of inspection allows technicians to verify that all control surfaces, systems, and components are functioning as intended and that the aircraft is ready for flight.

The functional test involves operating the aircraft systems under controlled conditions to assess their performance. This includes checking controls, instrumentation, hydraulic systems, and electrical systems, which are integral for safe operation. Coupled with a thorough visual inspection, this comprehensive approach helps to identify any issues that may not be immediately apparent.

The combination of functional testing and visual inspection is essential because it provides the assurance that the aircraft has been assembled correctly and that it adheres to safety standards before it takes to the skies. This thoroughness is particularly important in the assembly and rigging phase, where precise adjustments and settings are critical for safe aircraft operation.