31WI
Sullivan Airport
Sullivan Airport (31WI) is a general-aviation airfield serving Sullivan, Wisconsin. The field lies at 875 ft (267 m) above sea level and has a single runway of 4,558 ft (1,389 m), asphalt and lit. Its nearest neighbour is J-3 Cub Field (66WI), 5 nm NNW.
Sullivan Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 875 ft (267 m)
- Coordinates
- 43.0074, -88.6022
- Serving
- Sullivan
- Region
- Wisconsin
- Time zone
- America/Chicago
Runways1 · longest 4,558 ft
The diagram is drawn from published threshold coordinates, so each runway sits where it actually sits — true bearings, true separations, true lengths. Runway widths are exaggerated against length, which at true proportion would draw a hairline. It is a diagram, not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 06/24 | 4,558 ft1,389 m | 50 ft | Asphalt | Lit |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.