Dane County Regional/Truax Field (KMSN)
Towered public-use airport serving Madison, Wisconsin, at 887 ft elevation.
Elevation887 ft
ControlTowered
Longest runway9,006 ft
Magnetic variation3° W
On the field: flight training, aircraft rental, charter, avionics repair (as listed in FAA data). Find flight schools in Wisconsin.
Live weather
Forecast (TAF)
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Frequencies
| ATIS | 124.65 |
|---|---|
| CTAF | 119.3 |
| UNICOM | 122.95 |
| Clearance delivery | 121.625 |
| Ground | 121.9 |
| Tower | 119.3 |
| Approach/Departure | 120.1 Madison |
| Approach/Departure | 135.45 Madison |
| Class C | 120.1 Madison |
| Class C | 135.45 Madison |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 18/36 | 9,006 × 150 ft | Concrete | High intensity |
| 03/21 | 7,200 × 150 ft | Concrete | High intensity |
| 14/32 | 5,846 × 150 ft | Concrete | High intensity |
Fuel: 100LL, A, A++. Sectional: Chicago.
Nearby airports
6P3Waunakee6 NM NW87YBlackhawk Airfield7 NM EC29Middleton Municipal/Morey Field9 NM W94CGilbert Field19 NM N58CJana20 NM SE91CSauk/Prairie21 NM NW
Before you fly here
- Read the FAA Chart Supplement entry for MSN: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KMSN for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 2020. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.