Airport Barter Island Lrrs is located in United States near the city of Barter Island. The international codes of Barter Island Lrrs airport are ICAO: PABA and IATA: BTI. Barter Island Lrrs is located at latitude 70.134 and longitude -143.582. The elevation above sea level is 2ft (1m). Local timezone at the airport is UTC/GMT -9:00 hours.