GRINDSTONE AIR HARBOR (29C)
Port Austin, Michigan · Huron County · 4 miles E of city
Airport information
FAA identifier29C
Elevation640 ft MSL
Latitude44.04678° N
Longitude82.91442° W
Magnetic variation7W
Sectional chartLAKE HURON
ARTCCMinneapolis Center
Flight ServiceLansing
OwnershipPrivately owned
UseOpen to the public
Activated1996/11
TowerNON-ATCT
Landing feeNo
Wind indicatorYes
NOTAM facilityLAN
AttendedUNATNDD
ManagerKelly J Hanson
Manager phone989-269-7299
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 18/36 | 1,800 × 85 ft | Turf (fair) | — |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.9 | — |
Airport remarks
- MAN-MADE OR NATURAL OBJECTS EXIST WI THE ASP NEEDED TO ENSURE SAFETY IN THE TKOF/LDG OF ACFT.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- DEER & LRG BIRDS ON & INVOF ARPT.
- 3 FT YELLOW CONES.
- 3 FT YELLOW CONES.
- CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH RATIO 16:1 TO THR OVR +76 FT TREE, 1244 FT DIST, 42 FT L. APCH RATIO 20:1 OVR 27 FT PLINE, 570 FT DIST, 125 FT L/R.
- CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH RATIO 20:1 OVR 25 FT PLINE, 720 FT DIST, 125 FT L/R.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
