Key features

Number of seats:

2

Maximum range:

1 759 km

Top speed:

259 km/h

Are you interested in this model?

290 kg

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

  • Turbocharged Rotax 914 F2/S1 engine – 115 hp, low fuel consumption, reliability in any situation

  • Folding, retractable propeller – smooth transition from glider to airplane flight in 5 seconds

  • Wingspan of 25 m – 1:53 gliding perfection, stability and safety

  • Spacious side-by-side cabin – panoramic fairing, comfort for pilot and passenger

  • Modern avionics – autopilot, glider computer, optional Garmin G3X glass cockpit

  • Low operating costs – combustion of only 13 l/h, ease of servicing

  • Large trunk and additional storage compartments – convenience on the road, the ability to take the necessary equipment

Technical data and performance

Parameter Value
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:

  • Tour pilots – long-distance flights without restrictions, comfort and safety at the highest level

  • Gliding enthusiasts – gliding excellence 1:53, the ability to take off independently without a winch

  • Training and skill improvement – side-by-side cabin, easy access to all instruments

  • Recreational and sightseeing flights – panoramic fairing, quiet and stable operation in the air

  • 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)
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

  • Price of the new S12 Twin Voyager: from $370,000 to $445,000 depending on configuration and equipment

  • Price of a used unit: from $320,000 (depending on condition, vintage and airframe)

  • Operating cost: $60 to $90 per flight hour (fuel, maintenance, parts)

  • Lease or rental option: available from selected operators and agents

  • 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.

Are you interested in this model?

Write or call us, we will be happy to help with the selection of a specific model and accessories. As part of its operations, GB Aircraft handles all the activities and formalities required for importing and registering an aircraft on behalf of a customer. Upon request, we are able to help arrange financing in cooperation with reputable leasing companies. You are welcome!

+48 601 359 018

Are you interested in this model?

Write or call us, we will be happy to help with the selection of a specific model and accessories. As part of its operations, GB Aircraft handles all the activities and formalities required for importing and registering an aircraft on behalf of a customer. Upon request, we are able to help arrange financing in cooperation with reputable leasing companies. You are welcome!

+48 601 359 018

ARE YOU INTERESTED IN THIS MODEL?

Write or call us, we will be happy to help with the selection of a specific model and accessories. As part of our business, GB Aircraft takes care of all the activities and formalities required for importing and registering a helicopter on behalf of the client. Upon request, we are able to help arrange financing in cooperation with reputable leasing companies. You are welcome!

+48 601 359 018

e-mail: rafal.karski@gbaircraft.pl