KSDY · SDY Sidney - Richland Regional Airport
Sidney, Montana, United States
Not for navigation. Data: OurAirports (public domain), updated Oct 30, 2026.
Airport facts
- Ident
- KSDY
- IATA
- SDY
- Type
- Medium airport
- Municipality
- Sidney
- Region
- Montana
- Country
- United States
- Elevation
- 1,985 ft (605 m)
- Coordinates
- 47.7051° N 104.1944° W
47°42′19″N 104°11′40″W - Towered
- No
- Wikipedia
- Sidney - Richland Regional Airport
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 01/19 | 5,705 × 100 ft | Asphalt | Yes | Open |
| 11/29 | 4,024 × 100 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| AWOS | AWOS 3 | 119.275 |
| UNIC | CTAF/UNICOM | 122.800 |
| RDO | GREAT FALLS RDO | 123.650 |