| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 31MI |
| Airport Status: | Operational |
| Longitude/Latitude: | 086-10-38.0230W/41-46-47.1720N -86.177229/41.779770 (Estimated) |
| Elevation: | 800 ft / 243.84 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 4 nautical miles E of Niles, MI |
| Location: | Cass County, MI |
| Magnetic Variation: | 02W (1985) |
| Ownership: | Privately owned |
| Owner: | Randy Rentz |
| Address: | 2716 E Us 12 Niles, MI 49120 |
| Phone number: | 269-683-6981 |
| Address: | |
| Phone number: | 574-250-2218 |
| Airport Use: | Private PERSONAL USE |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Sectional chart: | Chicago |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZAU - Chicago |
| Tie-in FSS: | LAN - Lansing |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 1100 x 50 ft / 335.3 x 15.2 m |
| Surface: | TURF, |
| Runway 14 | Runway 32 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Obstruction: | 30 ft pline, 400.0 ft from runway | 50 ft trees, 30.0 ft from runway |