The Pure Flight U15 E Onix is a lightweight electric aircraft designed for efficiency, quiet operation and eco-friendly performance, making it ideal for training and recreational flying. Discover Pure Flight U15 E Onix aircraft for sale worldwide on AvPay. Browse active Pure Flight U15 E Onix listings and find available aircraft across the USA, North America, UK, Europe, Asia, Africa, Australia and South America. Connect directly with aircraft brokers, private sellers, flying clubs, flight schools and manufacturers. Explore the full inventory of aircraft for sale on AvPay here!
Finding a Pure Flight U15E Onix Aircraft for Sale on AvPay
AvPay offers a global marketplace for Pure Flight U15E Onix electric motor gliders, connecting buyers and sellers across the USA, North America, UK, Europe, Asia, Africa, Australia, South America, and beyond. Discover your perfect new or used Pure Flight U15E Onix aircraft in our extensive online selection.
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Interesting facts about the Pure Flight U15E Onix
✈ The U15E Onix is the all-electric version of the Phoenix U15 motor glider, engineered by Pure Flight in the Czech Republic.
✈ It completed its first flight on 6 November 2018 and has since proven cold-weather capability during Nordic winter tests.
✈ The aircraft won the 2019 SmartFlyer Challenge with a 199 km flight and landed with 27% battery remaining.
✈ It uses a lithium-ion battery system with a total capacity of 35 kWh housed in the wing and forward bay.
✈ Pure Flight integrates an MGM Compro HBC 400400 controller and a Rotex Electric REB 90 motor in the propulsion system.
✈ Powered flight endurance is a minimum of 2.5 hours, supporting local touring, training, and efficient soaring launches.
✈ The convertible wing system offers 10.4 m, 11 m, or 15 m span options to optimize storage, cruise, or soaring performance.
✈ The airframe targets the 600 kg Light Sport category, giving buyers familiar handling and widespread LSA operational flexibility.
Pure Flight U15E Onix Specifications
Information provided here is as a guide only. This information should not be used for flight planning or other aircraft operations. Aircraft model variations, custom specifications, modifications, upgrades and age will have a considerable impact on the details listed below. Please check with the seller, manufacturer or aviation authority for the precise aircraft specifications.
Length: 6.50 m (21 ft 4 in)
Wingspan Options: 10.40 m / 11.00 m / 15.00 m (34.12 ft / 36.09 ft / 49.21 ft)
Height: 1.45 m (4 ft 9 in)
Max Take Off Weight (MTOW): 600 kg (1,323 lb)
Battery Capacity: 35 kWh (Li-ion)
Nominal Propulsion Power: 60 kW (aircraft-limited)
Powered Endurance: Minimum 2.5 hours
Never Exceed Speed (VNE): 220 km/h (137 mph, 119 kt)
Stall Speed (VS1): 74 km/h (46 mph, 40 kt)
Glide Ratio: 1:30
Fast Charge: Up to 85% in 20 minutes with compatible high-power charger
Eco Power Consumption: 11.5 kW (indicative steady-state setting)
FAQs About the Pure Flight U15E Onix
How much does a Pure Flight U15E Onix cost?
Manufacturers and dealers typically provide quotes on request. As of September 2025, no official base price is publicly listed for the U15E Onix. Ask sellers on AvPay for a written quotation that reflects configuration, batteries, avionics, and charger options.
What endurance can I expect in real operations?
Published endurance is a minimum of 2.5 hours for powered flight. Actual results depend on propeller setting, airspeed, climb use, payload, temperature, and wing configuration. Many buyers plan local touring with climbs under power and soaring to extend total airborne time.
How long does charging take?
With the compatible high-power charger, the aircraft can reach about 85% state of charge in approximately 20 minutes. Standard AC charging takes longer and depends on the onboard or ground charger rating and local infrastructure.
Which wing option should I choose?
Select 11 m for faster cruise and compact hangarage. Choose 15 m for best soaring and lower stall speed. The 10.4 m figure reflects a storage configuration and helps with tight hangar spaces. Many owners select based on mission and airport constraints.
Is the U15E Onix suitable for training?
Yes. The aircraft supports pattern work, local area training, and cross-country practice within endurance limits. Electric operation reduces noise, fuel costs, and maintenance on short flights. Always confirm local regulatory approvals for training missions.
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