
Siskiyou Aviation LLC is an FAA Part 135 charter operator based in San Jose, CA. The operator runs a fleet of 2 aircraft across 2 types (1 Midsize Jet, 1 Heavy Jet) with an average fleet age of 30 years, certified under Wyvern REGISTERED. Clean NTSB safety record — no accidents or incidents on file with the National Transportation Safety Board for the aircraft currently on this operator's certificate. Profile last updated Jun 16, 2026.
Operator website: sisqaviation.com
Siskiyou Aviation LLC is an FAA Part 135 charter operator based at San Jose in California, and its empty leg flights appear on SkyAccess for travelers chasing one-way charter value. Empty legs arise when its aircraft reposition between trips and fly a one-way segment at a discount.
A fixture of Silicon Valley aviation for more than three decades, Siskiyou Aviation, which also operates under the Silicon Valley Express name, has deliberately stayed small to deliver aircraft management and charter with a personal, client-first touch.
From its Bay Area base, Siskiyou tends to generate repositioning flights connecting Northern California with destinations across the western United States. Flexible travelers who match a one-way segment capture the best empty leg deals, and because the same Part 135 operation flies the discounted repositioning leg as the full-fare charter, the safety and crew standards stay the same.
Review Siskiyou Aviation's available empty leg deals on SkyAccess, check the routing, and book the one-way flight.
Siskiyou Aviation LLC emphasizes Midsize Jet focus with Beechcraft Hawker 800XP leading the fleet, covering short- and long-haul missions based on availability.
Siskiyou Aviation LLC operates under WYVERN requirements and adheres to FAA Part 135 charter standards.
Yes. SkyAccess can source on-demand charter pricing from Siskiyou Aviation LLC even when empty leg inventory is limited.
Availability updates as aircraft reposition. SkyAccess tracks Siskiyou Aviation LLC regularly to surface new empty leg opportunities.
Unlock Siskiyou Aviation LLC's fleet composition, aircraft mix, and age data.
Contact us to access →See Siskiyou Aviation LLC's repositioning flight activity and historical empty-leg volume.
Contact us to access →No NTSB accidents or incidents on file for the 2 aircraft currently on Siskiyou Aviation LLC's certificate.
Source: National Transportation Safety Board · Joined against tail numbers currently on this operator's certificate; does not reflect historical operators-of-record at incident time.
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Tail numbers, models, serials, and base locations for Siskiyou Aviation LLC's active fleet are available on request.
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