THE NEW STEMME SKY CRUISER S12-SW.

LIFE, ELEVATED. EXTEND YOUR HORIZONS.

04 – 05

EXCELLENCE, RESIZED.STEMME SKY CRUISER S12-SW.

GREAT PERFORMANCE NOW COMES IN A COMPACT SIZE.

06 – 07

PLEASURE, CONCENTRATED. DISCOVER GLIDING PERFORMANCE IN A RESIZED

FORMAT WITH A BETTER HANDLING.08 – 09

TWO PLANES, UNITED. UNCOMPROMISING TECHNICAL EXCELLENCE.

10 – 11

COMFORT, MAXIMIZED. RAISE YOUR ENTHUSIASM WITH

UNEQUALLED FEATURES.12 – 13

PASSION, HANDCRAFTED.OUTSTANDING DESIGN, PERFECT EXECUTION.

14 – 15

STANDARDS, OUTNUMBERED. TECHNICAL DATA STEMME SKY CRUISER S12-SW.

16 – 17

LIFE, ELEVATED.

EXTEND YOURHORIZONS.

Stemme has always been driven by the love of flying and a passionate commitment to performance. We question the status quo, and seek out new approaches and engineering solutions. This has made Stemme a legend in a very short time, known for aircraft that redefine what is possible in flying. We have raised the bar from the beginning and continue to do so. Stemme is the choice of pilots who want to rise above the ordinary, and extend their horizons of flight. Stemme: Above it all.

EXCELLENCE,RESIZED.

STEMME SKY CRUISER S12-SW.GREAT PERFORMANCE NOW COMES IN A COMPACT SIZE.

PLEASURE, CONCENTRATED.

THE NEW STEMME S12-SW. DISCOVER GLIDING PERFORMANCE IN A RESIZED

FORMAT WITH A BETTER HANDLING.

HOW MUCH WINGSPAN DOES IT TAKE TO SPARK ENTHUSIASM FOR HIGH PERFORMANCE FLYING? EXACTLY 21.7 METERS. THE NEW AND MORE COMPACT

STEMME SKY CRUISER S12-SW COMPLETES THE S12 FAMILY AND COMBINES UNIQUE COMFORT, INNOVATIVE TECHNOLOGY AND OUTSTANDING FLIGHT CHARACTERISTICS OF THE S12

WITH ADVANTAGEOUS HANDLING THANKS TO THE REDUCED WINGSPAN. NOW THERE ARE EVEN FEWER LIMITS TO YOUR MAXIMUM FLYING PLEASURE.

21.7 mWINGSPAN

SPARK ENTHUSIASM

1:50GLIDE RATIO*

ENJOY FREEDOM

900 kgMTOM

EXPAND COMFORT

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TWO PLANES, UNITED.

STEMME S12-SW MEANS UNCOMPROMISING TECHNICAL EXCELLENCE.

FLY OR GLIDE.UNIQUELY INTEGRATED ENGINE.A powerful motorized aircraft whenever you need it and an elegant sailplane whenever you want it. The Stemme foldable and variable pitch propeller is installed in the Stemme Sky Cruiser S12-SW and disappears completely into the propeller dome. To start the propeller, the dome slides out and the propeller blades unfold using centrifugal force. It takes just 5 seconds to convert from glider to motorized plane. Unique in this category of a/c is the foldable propeller with variable pitch control.

AGILE FLIGHT CHARACTERISTICS.WITH STATE-OF-THE-ART WINGLETS.The S12-SW features state-of-the-art winglets in a modern design for optimized aero- dynamics. Out of the box it comes with AVEO’s integrated Starlet Winglet™ solution. The optional collision avoidance LED Strip is inte- grated into the propeller dome, connected to the FLARM for higher visibility during flight.

OUTSTANDING PERFORMANCE.TURBOCHARGED MID-ENGINE.Take off autonomously and enjoy gliding. Or start on a fast, long-range flight. The turbo-charged mid-engine provides the power and reliability you want. It drives a carbon extension shaft connected to the folding propeller. This innovation allows high-performance operation as a motor airplane with a range of up to 1,759 km (950 nm).

COMFORT, MAXIMIZED.

RAISE YOUR ENTHUSIASM

WITH UNEQUALLED FEATURES.

EXTREMELY FOCUSED.MODULAR CONCEPT.The Stemme S12-SW equipment offers every- thing at a glance. Multiple configurations are individually customizable upon request. The panel size is optimized for generous all- round visibility in a comfortable side-by-side cockpit. Nothing distracts from the fascination of flying and the great feeling of mastering natural forces.

INCREASED FLEXIBILITY.COMPACT WINGSPAN FOR BETTER HANDLING.With its compact 21.7 meter wingspan, the S12-SW provides light hearted handiness and comfort. It is easier to handle, featuring a higher roll rate in the air and better maneuver- ability on the ground. Even where space is limited, the extremely flexible S12-SW opens up new flying horizons.

READY TO TRAVEL.BAGGAGE COMPARTMENT.A separate baggage compartment is integrated into the fuselage of the Stemme Sky Cruiser S12-SW. By providing space for hand luggage, the compartment allows you to enjoy longer trips.

HORIZONS, ENLARGED.GET TO WHERE THE LIFT IS.With a glide ratio of up to 1:50 the S12-SW unites the qualities of easy traveling and gliding – the perfect choice for cruise flights to comfortably reach your desired gliding hotspot and find the lift you need.

The finest technology deserves the finest build quality. The art of German engineering and high-precision production make it a masterpiece of extraordinary quality and craftmanship.

Its unique design is enhanced by lightweight materials, high precision, careful fitting, rigorous quality assurance, and attention to detail through and through.

PASSION,HANDCRAFTED.

OUTSTANDING DESIGN, PERFECT EXECUTION.

STANDARDS, OUTNUMBERED.

TECHNICAL DATA STEMME SKY CRUISER S12-SW.

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WEIGHTS AND DIMENSIONS

MTOM: 900 kg (1,984 lb)

Wingspan: 21.7 m (71.2 ft), optional 25 m (82 ft)

Wingspan (folded): 11.4 m (37.4 ft)

Wing area: 18.6 m² (200.2 ft²), optional 19.95 m² (214.7 ft²)

Height: 1.75 m (5.74 ft)

Length: 8.42 m (27.6 ft)

PERFORMANCE DATA

Glide ratio @106 km/h (57 kt): 1:50*

Maximum cruise speed @FL100: 259 km/h (140 kt)*

Best climb rate @MTOM: 3.1 m/s (610 ft/min)*

Maximum range in Eco-cruise: up to 1,759 km (950 nm)*

ENGINE

Power plant: ROTAX 914 F2/S1 Turbo

MTOP: 84.5 kW

MCP: 73.4 kW

Fuel capacity (center wing): 120 l (31.7 US gal)

Fuel consumption at 55 % MCP: 13 l/h (3.4 US gal/h)*

ELECTRICS

Solar panels

LED lighting equipment, AVEO Starlet (ACL and position light integrated in winglets)

USB power outlet

2 separated electrical systems for engine and Avionics, each supplied by a dedicated Lithium-Iron-Phosphate Battery

Gooseneck microphone

COCKPIT

Different interior colors and premium material (optional)

Comfort seats for pilot and co-pilot

Tinted canopy with UV-protection

Lockable windows

Interior in textile (Leather optional)

Oxygen bottle mounts (optional)

Document compartments

AIRFRAME & WINGS

Electromechanical operated retractable under-carriage with visual and acoustic indicator

2 × 60 l fuel tanks

Winglets with Starlet LED Lights

Foldable wings

Luggage compartment for 20 kg (44 lb) in tail boom

Propeller Dome with integrated Collision Avoidance LED Stripe (optional)

21.7 M WINGSPAN. LIVING THE

UNDERSTATEMENT. STEMME SKY CRUISER S12-SW.GREAT PERFORMANCE NOW COMES IN A COMPACT SIZE.

STEMME AGFLUGPLATZSTRASSE F2, NR. 6–7

15344 STRAUSBERGGERMANY

STEMME.COM