Pumalín Airport (Spanish: Aeropuerto de Pumalín, (ICAO: SCUI)) is an airport on Isla Llahuen, the easternmost of the islands separating the Gulf of Ancud from the Gulf of Corcovado. The runway is on a spit at the entrance of the small Pumalín Bay, 26 kilometres (16 mi) north-northwest of Chaitén, a city in the Los Lagos Region of Chile.
Approach and departures are over the water.
The Chaiten non-directional beacon (Ident: TEN) is 14.7 nautical miles (27.2 km) south-southeast of the airport.[3]