Mogadouro Airfield (ICAO: LPMU) is a small, uncontrolled general aviation aerodrome located near the town of Mogadouro in the Trás-os-Montes region of northeastern Portugal. It serves primarily light aircraft, aeroclub operations, and local private flying activity rather than scheduled commercial air services. The airfield is situated in a rural, elevated landscape characteristic of the Trás-os-Montes interior, close to the Spanish border. It has no IATA code assigned, reflecting its status as a non-commercial facility. Operations are managed under Portuguese civil aviation regulations overseen by ANAC (Autoridade Nacional de Aviação Civil).