Open mapKSIY · SIY Siskiyou County Airport
Montague, California, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- KSIY
- FAA LID
- SIY
- IATA
- SIY
- Type
- Small airport
- Public use
- Yes
- Municipality
- Montague
- Region
- California
- Country
- United States
- Elevation
- 2,648 ft (807 m)
- Coordinates
- 41.7814° N 122.4680° W
41°46′53″N 122°28′05″W - Towered
- No
- Wikipedia
- Siskiyou County Airport
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 SIY
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 17/35 | 7,490 × 150 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| ASOS | 121.125 | |
| CTAF | 123.000 | |
| UNIC | 123.000 |