C86
Freeport/Dornink Airport
Freeport/Dornink Airport (C86) is a general-aviation airfield serving Freeport, Illinois. The field lies at 949 ft (289 m) above sea level and has a single runway of 2,600 ft (792 m), grass. Its nearest neighbour is Sue Rock International Airport (IS93), 5 nm NE.
Freeport/Dornink 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
- 949 ft (289 m)
- Coordinates
- 42.3778, -89.5645
- Serving
- Freeport
- Region
- Illinois
- Time zone
- America/Chicago
Runways1 · longest 2,600 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 |
|---|---|---|---|---|
| 18/36 | 2,600 ft792 m | 100 ft | Grass | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.