Atka Airport (IATA: AKB, ICAO: PAAK, FAA LID: AKA, formerly 40A) is a state-owned public-use airport located two nautical miles (3.7 km) north of the central business district of Atka,[1] a city on Atka Island in the U.S. state of Alaska. Scheduled commercial airline service is subsidized by the Essential Air Service program.