SearchMedium airportScheduled service
Sidney - Richland Regional Airport (SDY)
Sidney, Montana, United States
- IATA
- SDY
- ICAO
- KSDY
- FAA
- SDY
- Local time
- --:--
- Elevation
- 605 m (1,985 ft)
- Longest runway
- 1,739 m (5,705 ft)
- Runways
- 2
Sidney - Richland Regional Airport is a medium airport in Sidney, Montana, United States. Its IATA code is SDY and its ICAO code is KSDY. It has scheduled passenger service. Its longest runway is 1,739 m (5,705 ft).
Location
- Type
- Medium airport, scheduled service
- Serves
- Sidney
- Region
- Montana
- Country
- United States
- Coordinates
- 47°42′19″N 104°11′40″W
47.70514, -104.19442 · Map - Elevation
- 605 m (1,985 ft)
- Time zone
- America/Denver
- Wikipedia
- Sidney–Richland Municipal Airport
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 01/19 | 1,739 m (5,705 ft) | 30 m (100 ft) | Asphalt | Yes |
| 11/29 | 1,227 m (4,024 ft) | 30 m (100 ft) | Asphalt | Yes |
Radio Frequencies 3
| Type | Description | MHz |
|---|---|---|
| AWOS | AWOS 3 | 119.275 |
| RDO | GREAT FALLS RDO | 123.650 |
| UNIC | CTAF/UNICOM | 122.800 |
Navigation Aids within 60 km 1
| Ident | Name | Type | Frequency | Distance |
|---|---|---|---|---|
| SDY | Sidney | NDB | 359 kHz | 1 km |
Data last refreshed 30 September 2026. Not for navigation. About the data.