What is indicated by the abbreviation MEDA in an aviation context?

In the aviation context, the abbreviation MEDA stands for "Medical Assistance Required." This term is used to notify airport staff and medical personnel that a passenger needs medical assistance due to a health issue or emergency. When a MEDA notification is issued, it prompts the necessary arrangements for medical care to be provided at the airport or during transit.

This designation is critical for ensuring that the appropriate support is available, especially in situations where immediate attention is necessary for the health and safety of the passenger. It helps streamline processes for handling medical emergencies and ensures that airports are prepared to respond effectively.

The other options, while relevant in various contexts, do not align with the specific aviation terminology associated with MEDA. For example, "Deportee-Unaccompanied" refers to individuals being sent back to their home country without accompanying persons, while "Frequent Traveller" is more about a passenger's travel habits rather than health conditions. "Diplomat" signifies a status, but it does not pertain to medical emergencies or needs within the aviation framework.