Maddox Ranch Company Airport (3MT4) — Chinook, MT
Maddox Ranch Company Airport (3MT4)
3MT4
Maddox Ranch Company Airport (3MT4)
Chinook, MT
Maddox Ranch Company Airport (3MT4) is a private-use airport located in Chinook, MT. The airport sits at an elevation of 2589 feet above mean sea level. It features 2 runways. Aviation communications are supported by 2 published radio frequencies.
| FAA Information Effective | 2026-09-03 |
| Airport Identifier | 3MT4 |
| Airport Status | Operational |
| Longitude/Latitude |
109°3'52.8000"
W /
48°30'48.6000"
N -109.064667 / 48.513500 (Estimated) |
| Elevation | 2589.00 ft / 789.13 m (Surveyed) |
| Land | 28 acres |
| From nearest city | 8 nautical miles SE of Chinook, MT |
| Location | Blaine County, MT |
| Magnetic Variation | 16E (1985) |
| Airport Use | Private |
| Wind indicator | Yes |
| Segmented Circle | No |
| Control Tower | NON-ATCT |
| Lighting Schedule | SS-SR |
| Landing fee charge | No |
| Sectional chart | GREAT FALLS |
| Region | ANM - Northwest Mountain |
| Responsible ARTCC | ZLC - SALT LAKE CITY |
| Tie-in FSS | GTF - GREAT FALLS |
| FSS on Airport | No |
| FSS Toll Free | 1-800-WX-BRIEF |
Runway 06/24
| Dimensions | 3650 x 50 ft (1113 x 15 m) |
| Surface | GRAVEL (FAIR) |
| Surface treatment | |
| Edge lights | Non-standard lighting system |
| 06 | 24 | |
|---|---|---|
| Alignment | 72° | 252° |
| Physical elevation | 2589.00 ft | 2576.00 ft |
| Coordinates | 48.511690 / -109.073056 | 48.514844 / -109.058762 |
| Traffic pattern | Left | Left |
Runway 09/27
| Dimensions | 2254 x 55 ft (687 x 17 m) |
| Surface | TURF (FAIR) |
| Surface treatment |
| 09 | 27 | |
|---|---|---|
| Alignment | 106° | 286° |
| Physical elevation | 2575.00 ft | 2584.00 ft |
| Coordinates | 48.514733 / -109.067151 | 48.513035 / -109.058208 |
| Traffic pattern | Left | Left |