Alexander Field South Wood County Airport
Daylight today(Jul 17, 2026, local time)
About 15h 9m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Alexander Field South Wood County Airport
South Wood County Airport, 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.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KISWLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 02 / 20 | 5,500 ft / 1,676 m | 100 ft | Asp | Lighted | Open |
| 11 / 29▸ displaced | 3,640 ft / 1,109 m | 50 ft | Asp | Lighted | Open |
| 18 / 36 | 2,072 ft / 632 m | 50 ft | Gre | Unlit | Open |
Radio frequencies (4)
| Type | Description | Frequency |
|---|---|---|
| ASOS | ASOS | 126.575 MHz |
| CNTR | MINNEAPOLIS CNTR | 124.400 MHz |
| RDO | GREEN BAY RDO | 122.450 MHz |
| UNIC | CTAF/UNICOM | 122.800 MHz |
Instrument procedures & charts
Instrument approaches (2)
Takeoff & alternate minimums (2)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| VOLK EAST INT & BY NOTAM | Special use | Danger | 8000 ft MSL | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Alexander Field South Wood County Airport.
Frequently asked questions
What is the ICAO code for Alexander Field South Wood County Airport?
The ICAO code for Alexander Field South Wood County Airport is KISW, and its IATA code is ISW.
Where is Alexander Field South Wood County Airport located?
Alexander Field South Wood County Airport is small airport located in Wisconsin Rapids, United States, at an elevation of 1,021 ft (311 m).
How many runways does Alexander Field South Wood County Airport have?
Alexander Field South Wood County Airport has 3 runways, the longest being 5,500 ft / 1,676 m.
What time zone is Alexander Field South Wood County Airport in?
Alexander Field South Wood County Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Alexander Field South Wood County Airport?
The magnetic variation (declination) at Alexander Field South Wood County Airport is approximately 2.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Alexander Field South Wood County Airport?
The nearest airport to Alexander Field South Wood County Airport is Cranmoor Airstrip (55WI), about 6.1 nm to the wsw, followed by Jennie'S Field and Swensen Airport.
Is the information on this page suitable for flight planning?
No. Alexander Field South Wood County Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.