Dauntless Aviation
Airports North America United States California
KSIY
SIY
SIY

SISKIYOU COUNTY AIRPORT

MONTAGUE, CA, USA
Airport Info
 Suggest Updated Information for this Airport

Location
Latitude / Longitude: 41°46'53"N / 122°28'5"W
  41°46.8867'N / 122°28.0867'W
  41.7814 / -122.4681
Elevation: 2651.1 ft. (surveyed)
Variation: 19E (1975)
From city: 03 miles NE of MONTAGUE, CA

Operations
Facility use: Open to the public
Sectional chart: KLAMATH FALLS
Control tower: no
Boundary ARTCC: SEATTLE
Responsible ARTCC: SEATTLE
FSS: RANCHO MURIETA [1-800-WX-BRIEF]
NOTAMs facility: SIY (NOTAM-D service available)
Segmented circle: yes
Lights: SEE RMK
Landing fee: yes

Communications
UNICOM: 123.000
CTAF: 123.000

Nearby radio navigation aids
VOR radial/distance VOR name Freq Var
FJS 37oT/25.0 FORT JONES VOR/DME 109.60 19E
LMT 236oT/39.9 KLAMATH FALLS VORTAC 115.90 17E
 
NDB name Hdg/Dist Freq Var ID
MONTAGUE 11oT/3.3 404 19E MOG
MERRILL 252oT/38.9 347 17E LFA

Services
Fuel available: A
Airframe service: NONE
Powerplant service: NONE
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 17/35
Dimensions: 7490 x 150 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,GOOD CONDITION,NO SPECIAL SURFACE TREATMENT
Latitude: PI G41-47-29.5 PI G41-46-16.9
Longitude: 5260N122-27-55. 9178N122-28-14.
Elevation: 6872W 2 ft. 6675W 2 ft.
Runway true heading: 1 3
Declared distances: TORA:/2009 TORA:/2009
Visual slope indicator: (.0 5 degrees glide path) (.5 5 degrees glide path)
RVR equipment: P2L P2L
Instrument approach: 7 191 5 011
 

Additional 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.

Instrument Procedures
Effective October 29, 2026 to November 26, 2026

IAPs (Instrument Approach Procedures)
    NDB OR GPS-A (PDF)
    TAKEOFF MINIMUMS (PDF)
 
    Legends & General Information
    Airport Diagram Legend
Road maps at:
Topographic chart at:
Satellite photo at:
Airport distance calculator
From:
Weather Reports

METAR

TAF
Safelog

 
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