South Wood County Airport

South Wood County Airport

Alexander Field
Summary
Airport typePublic
Owner/OperatorCity of Wisconsin Rapids
Town of Grand Rapids
City of Nekoosa
Village of Port Edwards
LocationPort Edwards, Wisconsin
OpenedNovember 1959 (1959-11)
Time zoneCST (UTC−06:00)
  Summer (DST)CDT (UTC−05:00)
Elevation AMSL1,021 ft / 311 m
Coordinates44°21′37″N 089°50′21″W / 44.36028°N 89.83917°W / 44.36028; -89.83917
WebsiteSouth Wood County Airport
Map
ISW
Location of airport in Wisconsin
ISW
ISW (the United States)
Runways
Direction Length Surface
ft m
2/20 5,500 1,676 Asphalt
12/30 3,470 1,058 Asphalt
18/36 2,072 632 Turf
Statistics
Aircraft operations (2024)11,550
Based aircraft (2024)33

South Wood County Airport (IATA: ISW, ICAO: KISW, FAA LID: ISW), also known as Alexander Field, is a public use airport located one nautical mile (1.85 km) south of the central business district of Wisconsin Rapids, a city in Wood County, Wisconsin, United States.

The airport is owned and operated by the City of Wisconsin Rapids, the Village of Port Edwards, the Town of Grand Rapids and the City of Nekoosa. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2025–2029, in which it is categorized as a local general aviation facility.