Location
Facility
Grindstone Air Harbor Airport
Municipality
Port Austin
City/State
Port Austin MI US
Local Identifier
29C
Elevation
640 ft
Information
Airport Type
Small Airport
Scheduled Service
No
Timezone
CST (UTC-6:00)
Location Details
Sunrise-Sunset
5:31 am - 5:31 pm (UTC-6)
Civil Twilight
6:05 pm - 4:58 am (UTC-6)
Runways
—
Longest Runway
—
Navigation
GPS Code
29C
Longitude
-82.914200
Latitude
44.047798
ATIS
—
UNICOM
—