- Airport Identifier
- MT40
- Airport Name
- Horner Field
- Location
- Great Falls, United States
- Field elevation (ft)
- 3,430 ft
- Airport Type
- Small airport
- Magnetic Variation
- 7.031° W
- Coordinates
- 47.593655° N 111.270213° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 03 | 4,600 ft x 60 ft | N/A | Unknown | 30 °M | Unknown | Unknown |
| 21 | 4,600 ft x 60 ft | N/A | Unknown | 210 °M | Unknown | Unknown |