1
Runway
6
Frequencies
0
Procedures
Quick Facts
ICAO
KSIY
FAA
SIY
Elevation
2,651.1 ft MSL
Runways
1
Frequencies
6
Tower
No
Fuel
A
Coordinates
41.781, -122.468
Airport Information
Facility Type
AIRPORT
Elevation
2,651.1 ft MSL
Control Tower
No
CTAF
123.0 MHz
Fuel Types
A
Traffic Pattern
Not published
ARTCC
SEATTLE
Coordinates
41.7814, -122.4681
Ownership
Public
Hours of Operation
Current Weather
Nearby Weather Cameras
No camera at KSIY. Showing nearest cameras.
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
Hornbrook
SouthEast · Camera 1 · 4 cameras total
10 NM away
Antelope Mtn Yreka
North · Camera 1 · 4 cameras total
14 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 17/35 | 17 / 35 | 7,490 ft | 150 ft | ASPH | MED | SW (Single Wheel) 60,000 lbsDW (Dual Wheel) 180,000 lbsDTW (Dual Tandem) 270,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| ANTELOPE MOUNTAIN RCAG | 124.85 | ANTELOPE MOUNTAINAPCH/DEP CTL SVC PRVDD BY SEATTLE ARTCC (ZSE) ON FREQS 124.85/306.3 (ANTELOPE MOUNTAIN RCAG). | - | ANTELOPE MOUNTAIN RCAG | - |
| ANTELOPE MOUNTAIN RCAG | 306.3 | ANTELOPE MOUNTAINAPCH/DEP CTL SVC PRVDD BY SEATTLE ARTCC (ZSE) ON FREQS 124.85/306.3 (ANTELOPE MOUNTAIN RCAG). | - | ANTELOPE MOUNTAIN RCAG | - |
| ANTELOPE MTN RCO | 122.4 | ANTELOPE MTNCOMMUNICATIONS PRVDD BY RANCHO MURIETA RADIO ON FREQ 122.4 (ANTELOPE MTN RCO). | ANTELOPE MTN | ANTELOPE MTN RCO | - |
| CTAF | XXX.XXX | SISKIYOU COUNTYACTVT MIRL RY 17/35, PAPI RYS 17 AND 35, REIL RYS 17 AND 35 - CTAF. | - | CTAF | - |
| SIY ASOS | XXX.XXX | - | - | SIY ASOS | - |
| UNICOM | XXX.XXX | SISKIYOU COUNTY | - | UNICOM | - |
Airport Remarks
- MIGRATORY FLOCKS OF WATERFOWL IN THE VICINITY OF ARPT DURING SPRING & FALL.
- USFS FIRE OPS MAY-SEP.
- BE ALERT FOR GLIDER OPS MAY-SEP.
- SENSITIVE AG CROPS ADJACENT TO RWY/TWY. ROTOCRAFT SHOULD AVOID OPERATING IN THESE AREAS.
- WILDLIFE IN THE VICINITY OF ARPT.
- FARMING ACTIVITIES AND EQUIPMENT INVOF RWYS AND TWYS.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- ACTVT MIRL RY 17/35, PAPI RYS 17 AND 35, REIL RYS 17 AND 35 - CTAF.
- EMAIL: AFILIPPONE@CO.SISKIYOU.CA.US
- COUNTY ARPT OFC - YREKA, 530-842-8297.
Nearby airports & facilities
1O5
MONTAGUE-YREKA ROHRER FLD
MONTAGUE — 5 nm
K1O5
MONTAGUE-YREKA ROHRER FLD
MONTAGUE — 5 nm
CA09
ROUND MOUNTAIN RANCH
KLAMATH RIVER — 18 nm
CA09
ROUND MOUNTAIN RANCH
KLAMATH RIVER — 18 nm
O46
WEED
WEED — 18 nm
KO46
WEED
WEED — 18 nm
24S
PINEHURST STATE
PINEHURST — 20 nm
24S
Pinehurst State Airport
Pinehurst — 20 nm
A30
SCOTT VALLEY
FORT JONES — 22 nm
KA30
SCOTT VALLEY
FORT JONES — 22 nm
A32
BUTTE VALLEY
DORRIS — 23 nm
KA32
BUTTE VALLEY
DORRIS — 23 nm
Nearest airports
- 1O5 — MONTAGUE-YREKA ROHRER FLD
MONTAGUE
- K1O5 — MONTAGUE-YREKA ROHRER FLD
MONTAGUE
- CA09 — ROUND MOUNTAIN RANCH
KLAMATH RIVER
- CA09 — ROUND MOUNTAIN RANCH
KLAMATH RIVER
- O46 — WEED
WEED
California airports
KSIY Operational Overview
Location & Facility
SISKIYOU COUNTY (KSIY) is a publicly owned airport open to the public located in MONTAGUE, California, United States. The field sits at an elevation of 2,651.1 feet above mean sea level (MSL) at coordinates 41.7814°N, 122.4681°W.
Runways
SISKIYOU COUNTY has 1 runway. The longest runway (17/35) measures 7,490 feet by 150 feet with a asph surface.
Communications & Operations
SISKIYOU COUNTY is a non-towered (pilot-controlled) field. A total of 6 communication frequencies are published for this facility.
Services & Fuel
SISKIYOU COUNTY offers A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Weather Cameras
3 FAA Weather Cameras are available near SISKIYOU COUNTY, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is KSIY?
KSIY is the ICAO identifier for SISKIYOU COUNTY, a public-use airport, located in MONTAGUE, California, United States.
How many runways does SISKIYOU COUNTY have?
SISKIYOU COUNTY (KSIY) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KSIY?
The field elevation of SISKIYOU COUNTY is 2,651.1 feet above mean sea level (MSL), surveyed.
Is fuel available at KSIY?
Yes, SISKIYOU COUNTY offers A fuel.
What is the longest runway at KSIY?
The longest runway at SISKIYOU COUNTY is 7,490 feet long.
How much weight can the main runway at KSIY support?
The main runway at SISKIYOU COUNTY supports single-wheel landing gear aircraft up to 60,000 lbs.
How do I access complete data for KSIY?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SISKIYOU COUNTY.
Where is SISKIYOU COUNTY located?
SISKIYOU COUNTY (KSIY) is located in MONTAGUE, California, United States, at an elevation of 2,651.1 ft MSL.
Does KSIY have weather cameras?
KSIY does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.