Which document identifies aircraft ownership and shows the N-number?

• A. The airworthiness certificate
• B. The pilot’s license
• C. The aircraft registration certificate
• D. The maintenance logbook

Answer: (C)

The aircraft registration certificate is the document that identifies who owns the aircraft and shows the N-number. Issued by the FAA, it ties the registered owner to the aircraft and lists the unique N-number, which must be displayed on the exterior of the aircraft. The airworthiness certificate confirms the aircraft is approved for flight but does not convey ownership. The pilot’s license relates to the person’s qualifications to fly, not the aircraft. The maintenance logbook records service and repairs. Therefore, the registration certificate is the correct document for ownership and the N-number.