S12 Twin Voyager – The most advanced touring and high-performance motor glider
The S12 Twin Voyager is a groundbreaking motor glider that combines the advantages of a high-performance glider and a comfortable tourist aircraft. Equipped with a 115 hp Rotax 914 F2/S1 turbocharged engine, a folding propeller and a wingspan of 25 meters, it offers 1:53 gliding perfection, a range of up to 1,759 km and a cruising speed of 259 km/h. The innovative design allows for an instant transition from gliding to powered mode – it takes just 5 seconds for the propeller to unfold and allow for autonomous takeoff without a winch. The S12 Twin Voyager provides exceptional comfort thanks to its spacious cabin, rich equipment and modern avionics, making every trip unforgettable.
Key features of the S12 Twin Voyager
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Turbocharged Rotax 914 F2/S1 engine – 115 hp, low fuel consumption, reliability in any situation
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Folding, retractable propeller – smooth transition from glider to airplane flight in 5 seconds
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Wingspan of 25 m – 1:53 gliding perfection, stability and safety
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Spacious side-by-side cabin – panoramic fairing, comfort for pilot and passenger
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Modern avionics – autopilot, glider computer, optional Garmin G3X glass cockpit
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Low operating costs – combustion of only 13 l/h, ease of servicing
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Large trunk and additional storage compartments – convenience on the road, the ability to take the necessary equipment
Technical data and performance
Parameter | Value |
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Engine | Rotax 914 F2/S1 Turbo, 115 hp |
Cruising speed | 259 km/h (140 kt) |
Maximum speed | 270 km/h |
The perfection of gliding | 1:53 |
Range | 1,759 km (950 NM) |
Operational ceiling | 16,000 ft (4,877 m) |
Ascent | >4.2 m/s (830 ft/min) |
Take-off weight (MTOW) | 900 kg |
Wingspan | 25 m (foldable to 11.4 m) |
Sash area | 19,95 m² |
Length | 8,42 m |
Height | 1,75 m |
Fuel tank | 120 l |
Combustion at 55% MCP | 13 l/h |
Number of seats | 2 (pilot + passenger) |
S12 Twin Voyager – technological advantages
The S12 Twin Voyager is distinguished by an innovative folding propeller that completely retracts into the fuselage during gliding flight, ensuring minimal drag and maximum performance. The new wing geometry and enlarged vertical stabilizer guarantee excellent stability and maneuverability even on long flights. The electric trim system and autopilot make steering extremely precise and comfortable, and the rich avionics option – including the Garmin G3X glass cockpit – enhances safety and flight comfort.
Applications and configurations
The S12 Twin Voyager is an ideal choice for:
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Tour pilots – long-distance flights without restrictions, comfort and safety at the highest level
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Gliding enthusiasts – gliding excellence 1:53, the ability to take off independently without a winch
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Training and skill improvement – side-by-side cabin, easy access to all instruments
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Recreational and sightseeing flights – panoramic fairing, quiet and stable operation in the air
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Traveling with luggage – separate trunk, additional storage compartments, comfortable seats
Comparison of the S12 Twin Voyager with the competition
Model | Excellence | Range (km) | Cruising speed | MTOW (kg) | Number of seats | Folding propeller | Price (USD) |
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S12 Twin Voyager | 1:53 | 1 759 | 259 km/h | 900 | 2 | Yes | 370 000-445 000 |
Stemme S10-VT | 1:50 | 1 400 | 240 km/h | 850 | 2 | Yes | 350 000 |
Pipistrel Taurus | 1:41 | 780 | 160 km/h | 550 | 2 | Yes | 170 000 |
The S12 Twin Voyager offers the best gliding and range performance in its class, as well as comfort and equipment unmatched by competing motor gliders.
Frequently asked questions
How does the folding propeller on the S12 Twin Voyager work?
The propeller retracts into the fuselage during gliding flight, minimizing drag and achieving 1:53 perfection. It takes just 5 seconds to unfold the propeller and switch to airplane mode.
Is the S12 Twin Voyager suitable for long-haul flights?
Yes, a range of up to 1,759 kilometers and a comfortable cabin with plenty of luggage space make it ideal for long-distance travel.
What are the operating costs of the S12 Twin Voyager?
Thanks to the economical Rotax engine, combustion is only 13 l/h, and maintenance and service are simple and accessible.
Pricing, costs, sales, rentals
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Price of the new S12 Twin Voyager: from $370,000 to $445,000 depending on configuration and equipment
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Price of a used unit: from $320,000 (depending on condition, vintage and airframe)
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Operating cost: $60 to $90 per flight hour (fuel, maintenance, parts)
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Lease or rental option: available from selected operators and agents
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Availability of parts and service: global support network, fast availability of spare parts
Summary
The S12 Twin Voyager is the most advanced cruising motor glider on the market, combining high-performance gliding with the comfort and safety of long-haul flight. With its innovative solutions, low operating costs and extensive equipment, the S12 Twin Voyager sets new standards in the class of two-seat motor gliders.