ICAO Article 29 requires documents to be carried on an aircraft. What is missing in the list that includes Certificate of Registration and Certificate of Airworthiness?

ICAO Article 29 outlines the essential documents that must be on board an aircraft. Among the documents listed, the Certificate of Registration and the Certificate of Airworthiness are required to ensure that the aircraft is legally registered and deemed safe for operation. The missing item from the list provided is the Radio Station License, which is crucial for any aircraft equipped with radio communication capabilities. This license is necessary for compliance with international regulations regarding communication and navigation.

The Radio Station License authorizes the aircraft to operate its communication equipment legally within the airspace where it is flying, ensuring that the pilot can communicate with air traffic control and other aircraft as needed. Without this document, the aircraft would not be in full compliance with regulatory requirements for communication, which are pivotal for flight safety and coordination.

The other options, such as the Flight Manual, Type Certificate, and Pilots Handbook, while important for various operational aspects, do not hold the same regulatory requirement status concerning ICAO Article 29 as the Radio Station License does in the context of legal aircraft operation.