What aircraft papers are required by the FAA to be on board an airplane?

The requirement for specific aircraft papers to be on board an airplane is outlined by the Federal Aviation Administration (FAA). The airworthiness certificate, certificate of registration, and weight and balance data are all essential documents that ensure the aircraft is in compliance with regulations and is safe to operate.

The airworthiness certificate indicates that the aircraft meets the necessary standards for safe operation. The certificate of registration links the aircraft to its owner, providing proof of ownership and accountability. Weight and balance data is crucial for flight safety, as it allows the pilot to ensure the aircraft is loaded correctly and within its operational limits.

Having these documents on board is vital for legal and safety compliance during flight operations. While other options may include important paperwork, they do not meet the mandatory documentation specified by the FAA for functioning aircraft.