Private Aviation Airport

Siskiyou County Airport (KSIY)

Montague's Premier Private Jet Gateway · Montague, CA

1
Runway
2,648 ft
Elevation
7,490 ft
Longest Runway
CA
State

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Siskiyou County Airport, Montague, CA

Airport Overview

The Montague, CA region is served by Siskiyou County Airport (KSIY), a public-use airport at 2,648 feet elevation. Runway infrastructure includes 1 strip(s); the primary surface extends 7,490 feet (N/A). Operators and private travelers use Siskiyou County Airport for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav KSIY.

Private Aviation Briefing

Located near Montague, Siskiyou County Airport (KSIY) sits at 2,648 ft MSL above sea level. Below is the operational context for private jet and charter operations from this airport.

U.S. General Aviation Context

Siskiyou County Airport is part of the U.S. National Airspace System, regulated by the FAA. As a CA facility, the airport contributes to the regional transportation network connecting Montague to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near KSIY for on-demand charter.

Runway Capability

With 7490 feet of runway, Siskiyou County Airport accommodates the full spectrum of business aviation aircraft. Light jets, midsize jets, super-mids, and heavy jets (including Gulfstream G650, Global 7500, and Boeing BBJ) can operate from KSIY under standard conditions. Long runway availability also provides comfortable safety margins for hot-day and high-gross-weight departures.

Charter Considerations

When chartering from Siskiyou County Airport, consider the round-trip economics. One-way charters incur a repositioning fee (the empty leg back to base). Round-trips from KSIY eliminate this cost. For one-way flights, The Jet Finder checks for aircraft that need to reposition through Montague anyway, reducing or eliminating the empty-leg premium.

What to Know Before You Fly

Arrive at the FBO 15 to 20 minutes before departure. That is the entire pre-flight process for private charter from Siskiyou County Airport. No security lines, no boarding groups, no gate announcements. Your vehicle pulls up to the aircraft, luggage is loaded directly, and you board at your convenience.

Safety & Planning

The Jet Finder sources charter aircraft exclusively from FAA Part 135 certified operators. Every crew flying from Siskiyou County Airport meets federal duty time, rest, and recurrency requirements. We verify operator certifications, audit history, and insurance coverage before presenting any aircraft option from KSIY to our clients.

Airport Selection Strategy

Siskiyou County Airport serves the Montague market for private aviation. Airport selection affects charter cost through positioning fees, landing charges, and fuel prices. An airport 20 miles farther from your destination but with lower fees and better aircraft availability can save thousands on a charter. The Jet Finder runs this analysis for every booking from the Montague area.

Seasonal Factors

Summer density altitude affects aircraft performance at Siskiyou County Airport, particularly on hot afternoons when field elevation of 2,648 ft MSL increases effective altitude. Early morning departures maximize payload and performance from KSIY. The Jet Finder schedules departures to optimize aircraft performance when density altitude is a factor.

Location & Address

Positioned at 41.7814° N, -122.4680° W in CA, Siskiyou County Airport serves the broader Montague region. Compared to routing through a large hub, KSIY cuts total door-to-door travel time to Montague significantly. Ground options include car service and rideshare.

Runways & Facilities

Siskiyou County Airport's 7,490-foot runway accommodates every private jet in current production, including ultra-long-range aircraft like the Gulfstream G700, Bombardier Global 7500, and Falcon 8X. No runway length restrictions for any private jet category.

FBOs & Ground Services

Siskiyou County Airport offers ground handling through its on-airport service provider. Fuel availability, hangar space, and passenger amenities should be confirmed prior to arrival. The Montague area may have limited FBO options compared to larger metropolitan airports.

Charter a Jet from Siskiyou County Airport

Private charter from KSIY starts with a single call. The Jet Finder sources aircraft from a nationwide network of FAA Part 135 operators, matching runway capabilities at KSIY with the right aircraft for your route.

Charter a private jet from KSIY

Fly Private from KSIY

The Jet Finder coordinates charter flights from Siskiyou County Airport. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KSIY's runway and facilities.

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Airport Specifications

Airport Identity
Airport NameSiskiyou County Airport
ICAO CodeKSIY
IATA CodeSIY
FAA IdentifierSIY
AddressMontague, CA
Elevation2,648 ft MSL
Coordinates41.7814° N, 122.4680° W
FAA DataAirNav SIY
Operations & Facilities
Runways17/35: 7,490 ft (ASP)
FBOsAirport Services
CustomsNot available
FuelContact airport for availability
HoursContact airport for hours
ApproachesContact airport for approach information
Tower / FreqSee Airport/Facility Directory

Regional Aviation Context

California has more registered aircraft than any other state. The state's GA infrastructure ranges from backcountry strips in the Sierra Nevada to the busiest GA airport in the world at Van Nuys.

Operational Considerations

Siskiyou County Airport's 2,648-foot field elevation keeps density altitude effects manageable. Even on warm days, density altitude here tops out around 4,448 feet — within normal performance parameters for most aircraft. The 7,490-foot runway provides approximately 6,895 feet of effective sea-level performance.

Siskiyou County Airport's temperate latitude produces generally favorable flying conditions with seasonal variation. Winter brings frontal passages that can drop ceilings to IFR minimums for 24-48 hour periods. Freezing precipitation is possible but less persistent than at higher latitudes. Summer convective activity peaks in late afternoon — morning departures typically encounter smoother, clearer conditions. Year-round instrument currency is recommended for reliable scheduling.

Nearby Airports

Airports within 150 nautical miles of Siskiyou County Airport. Useful for alternate planning, repositioning, or comparing FBO options.

Montague-Yreka Rohrer Field
K1O5 · 5 NM from KSIY
Weed Airport
KO46 · 18 NM from KSIY
Pinehurst State Airport
K24S · 20 NM from KSIY
Scott Valley Airport
KA30 · 22 NM from KSIY

Frequently Asked Questions

KSIY is both the ICAO and FAA identifier for Siskiyou County Airport. Pilots should reference this code in all flight plan filings and ATC communications involving this facility.

Siskiyou County Airport (KSIY) sits at 41.7814° N, 122.4680° W, near Montague, CA. At 2,648 feet MSL, the airport provides general aviation access to the surrounding region.

Siskiyou County Airport has 1 runway(s). The longest is 17/35 at 7,490 feet, surfaced in ASP.

KSIY supports private jet operations. The 7,490-foot runway accommodates light jets and turboprops in most conditions. Pilots of larger aircraft should calculate required distances based on weight, temperature, and elevation before committing.

For FBO information at Siskiyou County Airport, visit airnav.com/airport/KSIY or contact the airport office. Service levels vary; pre-arrival coordination is recommended for special requirements.

Siskiyou County Airport has a field elevation of 2,648 feet above mean sea level. This affects aircraft performance calculations, particularly during hot weather when density altitude increases.

Instrument approach availability at Siskiyou County Airport depends on the facility's current FAA designation. Check the Terminal Procedures Publication or ForeFlight/Garmin Pilot for published approaches at KSIY.

The Jet Finder arranges private charter from Siskiyou County Airport (KSIY). Tell us where you need to go, when, and how many passengers. We handle the aircraft sourcing, operator vetting, and logistics.

Siskiyou County Airport's 7,490-foot primary runway accommodates most general aviation traffic. Turboprops and light jets are the largest categories that operate routinely. Jet operations beyond light category should be verified against performance requirements.

Radio frequencies for Siskiyou County Airport (KSIY) appear in the A/FD and electronic chart supplements. If untowered, use standard CTAF procedures for traffic separation and position reporting.

Fuel availability at Siskiyou County Airport (KSIY) should be confirmed before arrival. Most GA airports offer 100LL (avgas). Jet-A availability varies by facility. Check AirNav for current fuel types and pricing.

International operations from Siskiyou County Airport require U.S. Customs and Border Protection clearance. Some airports arrange CBP on-call or by appointment. Contact KSIY and The Jet Finder for international flight planning.

Real-time weather for Siskiyou County Airport (KSIY) is available through METAR reports on aviationweather.gov. CA experiences varied conditions throughout the year — plan accordingly for seasonal weather events.

Siskiyou County Airport is located in Montague, CA. Distance to the city center depends on the airport's specific location relative to downtown. Ground transportation — car service, rideshare, or rental — is the standard connection from KSIY.

Transient aircraft parking at KSIY is available through the on-field operator. Siskiyou County Airport typically provides tiedown space on the ramp. Hangar availability and rates vary — inquire before arrival.

Request a charter quote from KSIY through The Jet Finder. Provide departure date, destination, passenger count, and luggage requirements. We source availability from multiple Part 135 operators for competitive pricing.

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