29C
Grindstone Air Harbor Airport
Grindstone Air Harbor Airport (29C) is a general-aviation airfield serving Port Austin, Michigan. The field lies at 640 ft (195 m) above sea level and has a single runway of 1,800 ft (549 m), grass. Its nearest neighbour is Engler Field (E53), 13 nm SSW.
Movements are not attributed to this field. The nearest Alārium counts traffic for is Goderich Airport (CYGD), 55 nm ESE.
Location
- Elevation
- 640 ft (195 m)
- Coordinates
- 44.0478, -82.9142
- Serving
- Port Austin
- Region
- Michigan
- Time zone
- America/Detroit
Runways1 · longest 1,800 ft
Orientation and relative length from the designator: runway 18 points 180° magnetic. No published thresholds here, so strips sit about the field centre. Not a chart to navigate by.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 18/36 | 1,800 ft549 m | 85 ft | Grassfair | — |
Nearby airfields
- Nearest paved 3,000 ft
- KBAXHuron County Memorial Airport · 16 nm S
- Airfields within 25 nm
- 2
Field data: OurAirports, public domain. Positions: ADS-B, which does not carry every aircraft.