Ester, AK

Zip code 99725 corresponds to the city of Eielson AFB, Alaska. Eielson AFB is home to the Eielson Air Force Base, a major United States Air Force installation. The base is located near the city of North Pole and approximately 26 miles southeast of Fairbanks. Eielson AFB hosts the 354th Fighter Wing, the primary mission of which is to support combat operations by providing close air support and conducting combat search and rescue missions.