KONZ
Grosse Ile Municipal Airport
Grosse Ile Municipal Airport (KONZ) is a general-aviation airfield serving Detroit/Grosse Ile, Michigan. The field lies at 591 ft (180 m) above sea level and has two crossing runways, the longest 4,846 ft (1,477 m), concrete and lit. Its nearest neighbour is Mills Field (MI53), 7 nm SW.
Grosse Ile Municipal 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
- 591 ft (180 m)
- Coordinates
- 42.0991, -83.1615
- Serving
- Detroit/Grosse Ile
- Region
- Michigan
- Time zone
- America/Detroit
Runways2 · longest 4,846 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 |
|---|---|---|---|---|
| 04/22 | 4,846 ft1,477 m | 100 ft | Concrete | Lit |
| 17/35 | 4,424 ft1,348 m | 75 ft | Concrete | Lit |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.