| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 99MT |
| Airport Status: | Operational |
| Longitude/Latitude: | 114-10-42.0000W/46-05-51.0000N -114.178333/46.097500 (Estimated) |
| Elevation: | 3750 ft / 1143.00 m () |
| Land: | 15 acres |
| From nearest city: | 10 nautical miles S of Hamilton, MT |
| Location: | Ravalli County, MT |
| Magnetic Variation: | 16E (2000) |
| Ownership: | Privately owned |
| Owner: | Carl Fox |
| Address: | 150 Sinopah Hamilton, MT 59840 |
| Phone number: | 406-821 3762 |
| Manager: | Carl Fox |
| Address: | 150 Sinopah Hamilton, MT 59840 |
| Phone number: | 406-821-3762 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Sectional chart: | Great Falls |
| Region: | ANM - Northwest Mountain |
| Boundary ARTCC: | ZLC - Salt Lake City |
| Tie-in FSS: | GTF - Great Falls |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 1600 x 50 ft / 487.7 x 15.2 m |
| Surface: | TURF, |
| Runway 18 | Runway 36 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Displaced threshold: | 0.00 ft | 400.00 ft |
| Obstruction: | 50 ft tree, 1200.0 ft from runway | 30 ft pline, 30.0 ft from runway |