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KSIY · Siskiyou County Airport

ICAO · US · 7 NTSB events

ID KSIY FAA SIY Elev 2,648 ft Lat 41° 46.88' N Lon 122° 28.08' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

2 runway ends on file. Longest: 7,490 ft. Max gradient: 0.26%

Designator Heading Length Width Surface Lighting Gradient
17 191° 7,490 ft 150 ft ASP Yes 0.26%
35 011° 7,490 ft 150 ft ASP Yes 0.26%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 4 frequencies

  • ASOS ASOS 121.125
  • CNTR SEATTLE CNTR 124.850
  • RDO RANCHO RDO 122.400
  • UNIC CTAF/UNICOM 123.000

Live ATC audio (streaming + archived): Open KSIY on LiveATC ↗

Chart Supplement remarks, plain English · cycle 22JAN2026 · 4 matched · 13 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Non-standard pattern direction on Runway 17–35: right traffic. Watch for traffic from the opposite quadrant.
  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.
  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

Watch for

  • Non-standard pattern direction on Runway 17–35: right traffic. Watch for traffic from the opposite quadrant.

    right traffic

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (4)

  • Non-standard pattern direction on Runway 17–35: right traffic. Watch for traffic from the opposite quadrant.

    Raw FAA text · preamble · operational

    RWY 17–35: H7490X150 (ASPH) S–60, D–180, 2S–175, 2D–270 MIRL…

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    Migratory flocks of waterfowl invof arpt during spring and fall.

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    Wildlife invof arpt.

  • Landing fee in effect. Contact FBO or airport ops for current rates.

    Raw FAA text · airport remarks · advisory

    Ldg fee.

Not yet translated · raw FAA text (13 sentences)
  • ·FUEL JET A LGT ACTIVATE MIRL Rwy 17–35, PAPI Rwy 17 and Rwy 35, REIL Rwy 17 and Rwy 35—CTAF.
  • ·Attended Sun–Fri 1600–0100Z‡.
  • ·Farming activities and equipment invof rwys and twys.
  • ·Sensitive AG crops adjacent to rwy/twy.
  • ·Rotocraft should avoid operating in these areas.
  • ·Be alert for glider ops May–Sept.
  • ·US Forest Svc fire ops May–Sep.
  • ·AIRPORT MANAGER: 530-842-8259
  • ·ASOS 121.125 (530) 459–0267.
  • ·CTAF/UNICOM 123.0 ANTELOPE MTN RCO 122.4 (RANCHO MURIETA RADIO) ®SEATTLE CENTER APP/DEP CON 124.85 CLEARANCE DELIVERY PHONE: For CD ctc Seattle ARTCC at 253-351-3694.
  • ·FORT JONES (VL) (DH) VORW/DME 116.25 FJS Chan 109(Y) N41º26.98´ W122º48.39´ 018º 25.1 NM to fld. 4900/19E.
  • ·VOR unusable: 015º–073º byd 40 NM 018º–025º byd 22 NM blo 14,000´ 074º–117º byd 33 NM 118º–127º byd 40 NM 128º–146º byd 33 NM 147º–292º byd 11 NM 293º–310º byd 40 NM 316º–326º byd 40 NM blo 10,000´ 316º–326º byd 61 NM 327º–331º byd 40 NM 332º–342º byd 40 NM blo 11,500´ 332º–342º byd 67 NM 343º–002º byd 40 NM DME unusable: 018º–025º byd 22 NM blo 14,000´ 074º–117º byd 33 NM 128º–146º byd 33 NM 147º–292º byd 11 NM MONTAGUE NDB (MHW) 404 MOG N41º43.64´ W122º28.90´ 356º 3.3 NM to fld. 2629/15E.
  • ·NDB unusable: 190º–200º byd 10 NM KLAMATH FALLS H–3B, L–2I IAP SW, 22 JAN 2026 to 19 MAR 2026

Field profile

Use

Public-use

Ownership

Public

Scheduled service

No

IATA · SIY

FAA Chart Supplement

NTSB events

7 NTSB-recorded events on file at this airport .

Total events

7

since 1982

Fatal

0

0.0% of total

Last 5 years

0

no recent events

Last 10 years

1

≈ 0.1/yr

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 13,850 ops in 2005

2024 total

13,750

10-yr total

137,600

2024 mix

AC/AT 1% · GA 98% · Mil 1%

Events / million ops

7.3

last 10 years

Fatal / million ops

0.00

approximate · 10-yr scaled

Last 10 years · n=1

  • Gear-up landing 1

All time · n=7

  • Gear-up landing 2
  • Other 2
  • Stall / spin 1
  • Loss of control 1
  • Weather · wind / icing / convective 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2003-08-30 PZL PW-5 · Stall / spin · VMC · day →
2018-02-12 Beech C90 · Gear-up · day →
2003-10-22 Cessna 172M · Weather · day →
2002-03-15 Maule M-7-260 · Other · day →
2001-06-23 Schempp-Hirth Nimbus 3/24.5 · Loss of control · VMC · day →
1991-08-24 Cessna 152 · Other · VMC · day →
1984-10-26 Beech C24R · Gear-up · VMC · night-moonlit →

Designees in CA

CFI Flight Instructors 5,776 A&P Mechanics 22,561 AME Medical Examiners (AME) 139 DME Mechanic Examiners (DME) 25 DPRE Parachute Rigger Examiners (DPRE) 1 DAR-F Manufacturing Airworthiness (DAR-F) 17 DAR-T Maintenance Airworthiness (DAR-T) 20 DER-Y Engineering — Company (DER-Y) 45 DER-T Engineering — Consultant (DER-T) 66 SAE Specialty Aircraft Examiners (SAE) 126 TCE Training Center Evaluators (TCE) 38 ODA Organizational Designations 11 Schools Flight Schools 243 FBO Fixed Base Operators 209 Clubs Flying Clubs 82 Repair Repair / Maintenance Shops 56 EAA EAA Chapters 63

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Jason Bridger Emonds Cave Junction OR 58 nm
Justin Chaffin Red Bluff CA 97 nm
Larry Janetsky Green Valley OR 118 nm
Scott Roberson Chico CA 125 nm
Justin Bench North Bend OR 125 nm
Joseph Patrick May Eugene OR 140 nm
Andrew Reischauer Bend OR 146 nm
Gregory Michael Cyr Bend OR 146 nm
Hayden Ellis Vardaman Bend OR 146 nm
Robert William Grubb Bend OR 146 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Bradley Scott Rank Montague CA 4 nm
Bette Jane Akana Montague CA 4 nm
Vernon Andrew Fueston Montague CA 4 nm
Peter Kuendig Montague CA 4 nm
Johannes Antonius Driessen Yreka CA 8 nm
Evan Gregory Heintz Yreka CA 8 nm
Richard Henry Pfiffner Hornbrook CA 8 nm
Clyde Thomas Gephart Jr Fort Jones CA 20 nm
Harry Nelson Harding Fort Jones CA 20 nm
Trevor Lee Downey Fort Jones CA 20 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
James Stephen Kepford Montague CA 4 nm
Bradley Scott Rank Montague CA 4 nm
Robert Eugene Steelman Jr Montague CA 4 nm
John Domenic Cowling Montague CA 4 nm
Jess Travis Bray Montague CA 4 nm
Joseph Ray Wade Montague CA 4 nm
Dustin Blu Ohare Montague CA 4 nm
Garrett Scott Sheets Montague CA 4 nm
Randy Wayne Akana Yreka CA 8 nm
Christopher Peter Chandler Yreka CA 8 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
JLC Avionics, LLC
Ashland, OR
 26 nm
Chief Avionics, Inc.
Grants Pass, OR
 60 nm
Baker Avionics, LLC
Grants Pass, OR
 60 nm
Beaver Avionics, Inc.
Red Bluff, CA
 98 nm
Cafaro Aviation Aircraft Maintenance
Paradise, CA
 130 nm
Lake Aero Styling & Repair
Lakeport, CA
 169 nm
The Avionics Specialist, Inc.
Lincoln, CA
 180 nm
Val Avionics, Ltd.
Salem, OR
 190 nm
Axcess Aviation Maintenance Services, Inc.
Mcclellan, CA
 194 nm
PropJet 210 Aviation, Inc.
Windsor, CA
 197 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.