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Airport Information
Full Name
Siskiyou County Airport
City
Montague
Country
🇺🇸 A.S
Country Code
US
IATA Code
SIY
ICAO Code
KSIY
Latitude
41.7814°N
Longitude
122.4680°W
Elevation
2,648 ft (807 m)
Type
Small Airport
Wikipedia
Region
US-CA
🌤️
Current Weather at SIY
Live weather via Open-Meteo · Updates on page load
🛬
Runways
17/35
7,490 ft (2,283 m) · Asp
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Radio Frequencies
| Type | Description | Frequency |
|---|---|---|
| ASOS | ASOS | 121.125 MHz |
| CNTR | SEATTLE CNTR | 124.85 MHz |
| RDO | RANCHO RDO | 122.4 MHz |
| UNIC | CTAF/UNICOM | 123 MHz |
🌱
Carbon Footprint Calculator
Estimate CO₂ emissions for a flight departing from SIY.
kg CO₂ per passenger
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Live Departures
View real-time departures and arrivals for SIY.
View Live Departures on FlightAware ↗