KAMN · AMN
Gratiot Community Airport
Gratiot Community Airport (KAMN / AMN) is a general-aviation airfield serving Alma, Michigan. The field lies at 754 ft (230 m) above sea level and has two crossing runways, the longest 5,004 ft (1,525 m), asphalt and lit. Its nearest neighbour is Hamp Airport (68R), 7 nm NW.
Gratiot Community 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
- 754 ft (230 m)
- Coordinates
- 43.3221, -84.6880
- Serving
- Alma
- Region
- Michigan
- Time zone
- America/Detroit
Runways2 · longest 5,004 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 |
|---|---|---|---|---|
| 09/27 | 5,004 ft1,525 m | 75 ft | Asphalt | Lit |
| 18/36 | 3,198 ft975 m | 75 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.