Operator b45670 is an FAA Part 135 charter operator based in the United States. The operator runs a fleet of 2 aircraft across 1 types (2 Heavy Jet) with an average fleet age of 24 years, certified under FAA Part 135. 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 7, 2026.
SIERRA HAVACILIK ANONIM SIRKETI, known as Sierra Aviation, is a Part 135 / equivalent charter operator headquartered in Ankara, Turkey, operating under the Turkish Directorate General of Civil Aviation (SHGM), and its empty leg flights appear on SkyAccess for travelers chasing one-way charter value. Empty legs come up when one of its aircraft repositions between trips and flies a discounted one-way segment.
Founded in 2024 and certified by the Turkish authority, the company built its operation around private jet charter and air ambulance work, giving it a medical-transport specialty alongside executive flying. Its home base is at Ankara Esenboga.
From there, the repositioning routes it lists tend to connect Ankara and other Turkish cities with regional and international destinations. Flexible travelers who match a one-way segment capture the best empty leg deals, and the same certified operation that flies full-fare charters also operates the discounted repositioning leg.
Review Sierra Aviation's available empty leg deals on SkyAccess, check the routing against your dates, and book the one-way flight.
Operator b45670 operates under FAA Part 135 requirements and adheres to FAA Part 135 charter standards.
Yes. SkyAccess can source on-demand charter pricing from Operator b45670 even when empty leg inventory is limited.
Availability updates as aircraft reposition. SkyAccess tracks Operator b45670 regularly to surface new empty leg opportunities.
Operator b45670 shows limited recent empty leg activity. SkyAccess monitors repositioning flights so travelers can book discounted private jet empty legs when they appear.
Unlock Operator b45670's fleet composition, aircraft mix, and age data.
Contact us to access →See Operator b45670'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 Operator b45670'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 Operator b45670's active fleet are available on request.
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