operators / US / KO27
Fleet tracked
Home base
Register standing
Top 40%
Fleet size on the register
4 tracked aircraft — a larger fleet than 60% of 568 US operators on the register.
2 / 6
Charter classes flown
Super-Midsize Jet · Light Jet
Sierra West Airlines is a private jet charter operator based in Oakdale with a home base at KO27. The Bravo register tracks 4 aircraft in Sierra West Airlines's network, from FAA registry and public flight data. Operators fly under their own FAA Part 135 certificate and carry direct operational control of every flight.
Fleet capability
Category mix
4 aircraft tracked
- Super-Midsize Jet2 · 50%
- Light Jet2 · 50%
Nonstop reach from KO27
About KO27The longest-legged type on this certificate is the Learjet 60 — 2,405 nm published range at 465 kts cruise. That reach extends past the edges of this map — example nonstop legs shown from Oakdale Airport.
- Home base — Learjet 60 · 2,405 nm reaches beyond this map
- Nonstop reach examples
Safety pedigree
FAA Part 135 · DOT on-demand air carrier
Certificated for on-demand air charter under FAA Part 135, with direct operational control of every flight.
- No third-party ARGUS or WYVERN rating on file for this operator.
Rating breakdown
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Fleet4 aircraft
Open in aircraft registerAircraft tracked
4
2 photographed
Cabin classes
2
turboprop → heavy
Newest tail
1996
up to 7 seats
Longest range
2,405 nm
Learjet 60