High Quality Content by WIKIPEDIA articles! Pago Pago International Airport (IATA: PPG, ICAO: NSTU, FAA LID: PPG), also referred to as Tafuna Airport (or Tafuna International Airport), Tafuna Airfield, Tafuna Airbase or Pago Pago International with airport designation PPG is a public airport located seven (7) miles (11.3 km) southwest of the central business district of Pago Pago, in the village and plains of Tafuna on the island of Tutuila in American Samoa, an unincorporated territory of the United States.