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FAA
29C
Small airport
Grindstone Air Harbor Airport
Port Austin · Michigan · United States
Location
Town
Port Austin
Region
Michigan
Country
United States
Elevation
640 ft
Latitude
44.0478
Longitude
-82.9142
Facility
Type
Small airport
Scheduled service
No
Longest runway
1,800 ft
Also known as
—
Runways
Runway
Length
Width
Surface
Lighted
Headings
18 / 36
1,800 ft
85 ft
TURF-F
No
—
Airport data from
OurAirports
(public domain).