Airport
Grindstone Air Harbor Airport
29C · small airport
Latitude44.0478
Longitude-82.9142
MunicipalityPort Austin
RegionUS-MI · US
Elevation640 ft
Codes
GPS29C
Local29C
Nearest cities
Bad Axe28.2 km
Harbor Beach30.9 km
Pigeon37.4 km
Kilmanagh48.1 km
Au Sable52.3 km
East Tawas52.7 km
Tawas City53.9 km
Cass City53.9 km
Runways
18 / 361800 ft
TURF-F
Frequencies
No frequency data available.
Nearby navaids
Bad Axe · VOR-DME30.0 km
Au Sable · VOR-DME58.8 km
Peck · VORTAC89.5 km
Hardwood · NDB96.0 km
Goderich · NDB100.6 km
Browne · NDB102.2 km
West Branch · VOR-DME103.6 km
Kincardine · NDB106.1 km