Black River Ranch Airport (1MI3) — Onaway, MI
Black River Ranch Airport (1MI3)
1MI3
Black River Ranch Airport (1MI3)
Onaway, MI
Black River Ranch Airport (1MI3) is a private-use airport located in Onaway, MI. The airport sits at an elevation of 880 feet above mean sea level. It features 1 runway. Aviation communications are supported by 1 published radio frequency.
| FAA Information Effective | 2026-09-03 |
| Airport Identifier | 1MI3 |
| Airport Status | Operational |
| Longitude/Latitude |
84°19'18.0540"
W /
45°11'45.0440"
N -84.321682 / 45.195846 (Estimated) |
| Elevation | 880.00 ft / 268.22 m (Estimated) |
| From nearest city | 10 nautical miles SW of Onaway, MI |
| Location | Montmorency County, MI |
| Magnetic Variation | 06W (1985) |