The Roland-Désourdy Airport (IATA: ZBM, ICAO: CZBM) (formerly known as Eastern Townships Regional Airport or simply Bromont Airport) is located 3.4 nautical miles (6.3 km; 3.9 mi) west-southwest of Bromont, Quebec, Canada. Traffic at Roland-Désourdy Airport is represented mainly by small, single-engine aircraft; jets and big aircraft are not common. The airport serves general aviation and has no scheduled flights. A commercial aircraft maintenance facility also operates in ZBM.