Larson Airport
Daylight today(Jul 17, 2026, local time)
About 15h 8m 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 Larson Airport
The Larson Brothers Airport is an airport in rural Winnebago County, Wisconsin, United States along the former Wisconsin Highway 150. It was the first airport in the county and one of the first in the state outside of Milwaukee. It is listed on the National Register of Historic Places.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 2,300 ft / 701 m | 100 ft | Turf | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 748 ft | — |
| Obstacle | — | 787 ft | — |
| Obstacle | — | 784 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Larson Airport.
Frequently asked questions
Where is Larson Airport located?
Larson Airport is small airport located in Larsen, United States, at an elevation of 800 ft (244 m).
How many runways does Larson Airport have?
Larson Airport has 1 runway, the longest being 2,300 ft / 701 m.
What time zone is Larson Airport in?
Larson Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Larson Airport?
The magnetic variation (declination) at Larson Airport is approximately 3.7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Larson Airport?
The nearest airport to Larson Airport is Brennand Airport (79C), about 4.3 nm to the se, followed by Courtney Plummer Airport and Appleton International Airport.
Is the information on this page suitable for flight planning?
No. Larson Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.