Westosha Airport

Wilmot, US πŸ‡ΊπŸ‡Έ Closed Airport

ICAO

US-10379

IATA

-

Elevation

850 ft

Region

US-WI

Local Time

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Airport Information

GPS Code: Not available

Local Code: Not available

Location: 42.514099Β° N, -88.2052Β° E

Continent: NA

Type: Closed Airport

Keywords: 5K6 WI10

Terminal Information Not Available
Terminal arrivals and departures are only available for airports with scheduled commercial service and IATA codes.

External Links

Nearby Points of Interest

Current Weather Conditions

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For Pilots

Designation Length Width Surface Status
03/21 2849 ft 38 ft ASPH-CONC-F Active Lighted
14/32 1517 ft 45 ft TURF-F Active

Type Description Frequency

Ident Name Type Frequency

Airport Closure Information

Last updated: Jul 26, 2025
Closure Date

Approximately 2003-2004. The airport was still listed on aeronautical charts in 2002 and appeared in the FAA's Airport/Facility Directory for 2002. However, it was no longer listed in the 2004 directory, and pilot reports from the time confirm it closed around 2003. The definitive closure happened after the land was sold for redevelopment.

Reason for Closure

The closure was primarily for economic reasons, precipitated by the death of its long-time owner and operator, Wally Stenstrom, in 2001. As is common with small, privately-owned, public-use airports, the family likely found it unfeasible to continue operations and subsequently sold the valuable land to a developer. The land was rezoned from agricultural/airport use to industrial, paving the way for its redevelopment.

Current Status

The airport site has been completely and irreversibly redeveloped. There are no remaining traces of the runway, taxiways, or hangars. The land is now occupied by a massive industrial and commercial complex, primarily serving as a major distribution and corporate campus for the Uline corporation. Large warehouses, office buildings, and parking lots now cover the entirety of the former airfield.

Historical Significance

Westosha Airport (formerly FAA identifier: 5C8) was a classic, small general aviation airport that served the Western Kenosha County community. Established between 1963 and 1968, it was a hub for local pilots and aviation enthusiasts. The airport featured a single 2,600-foot turf runway (18/36) and several small hangars. It was known for its friendly, 'grass-roots' atmosphere, hosting local fly-in events and supporting a small community of private pilots. Operations consisted entirely of general aviation traffic, including flight training, recreational flying, and aircraft maintenance. It represented a type of small, community-focused airfield that has become increasingly rare due to economic pressures and urban expansion.

Reopening Prospects

None. The prospect of reopening Westosha Airport is zero. The land has been entirely re-purposed for large-scale industrial use with permanent structures built directly on the former airport grounds. The original infrastructure is gone, and the land is privately owned by a corporation with no interest in aviation. There is no physical space or political will to re-establish an airport at this location.

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Distances are approximate and calculated as straight-line distances.

User Comments Leave a comment

Comments are imported from OurAirports.com. Comments identified as spam are automatically filtered out for a better browsing experience. Learn more
Mind the gap! Posted by Oblivion on July 18, 2007

There's a pretty good dropoff (for the midwest) at the end of 03. With the trees there, the winds can get squirrelly while on final to 21. Not a bad idea to land just a little long on 21.

The turf runway is underused, but decent.