BEYOND LIMITS

G3X GARMIN GLASS COCKPIT

SIMPLY AWESOME.

THE NEW STEMME S12-G. UNPARALLELED IN ITS KIND.

ADVENTURE, INTEGRATED

FOLDABLE PROPELLER, TURBO-CHARGED ENGINE.

The Stemme foldable and variable pitch propeller is installed in the Stemme Grand Tourer S12-G and disappears completely into the propeller dome. To start the propeller, the dome slides out and the propeller blades unfold. It takes just 5 seconds to convert from glide mode to engine mode.

PREMIUM EQUIPMENT

ELECTRIC TRIM, DISCONNECTABLE GARMIN AUTOPILOT.

The Garmin Autopilot is an integral part of the richly equipped Cockpit. In disconnected mode it offers extreme direct control, unbeatably immediate and sensitive. With its innovative electrical trim, the Stemme Grand Tourer S12-G provides high accuracy to the pilot.

PERCEPTION AT ITS BEST

THE CONVENIENCE OF A GLASS COCKPIT

A Garmin G3X panel introduces advanced flight display technology to the Stemme Grand Tourer. The 7" touch screens come with built-in ADHRS, Digital Engine Monitoring, Moving Map Navigation and Autopilot control.

It's more ergonomic, accurate and reliable than conventional instruments, makes flying more enjoyable and improves the pilots situational awareness.

ESTABLISHED FLIGHT CHARACTERISTICS

WITH STATE-OF-THE-ART WINGLETS.

The S12-G features state-of-the-art winglets in a modern design for optimized aerodynamics. Out of the box it comes with AVEO's integrated StarLET Winglet™ solution. The integrated collision avoidance LED Strip in the propeller dome, is connected to the FLARM for higher visibility during flight. Optional short winglets are available on demand.

STANDARDS,
OUTNUMBERED.THE STEMME GRAND TOURER S12-G
TECHNICAL DATA

STANDARDS,
OUTNUMBERED.
  • Weights and Dimensions
  • Performance Data
  • Engine
  • Electrics
  • Cockpit
  • Airframe & Wings
  • Avionics

Weights and Dimensions

  • MTOM:
    900 kg (1,984  lbs)
  • Wingspan:
    25 m (82.02 ft)
  • Wingspan (folded):
    11.4 m (37.40 ft)
  • Wing area:
    19.95 m² (214.74 ft2)
  • Height:
    1.75 m (5.74 ft)
  • Length:
    8.42 m (27.6 ft)

Performance Data

  • Glide ratio:
    1:53*
  • Cruise speed up to:
    259 km/h (140 kt) TAS @ 10,000 ft
  • Climb rate:
    Better than 3.28 m/s (645 ft/min)
  • Range of up to:
    1,759 km (950 nm)
  • *to be confirmed following flight test

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
  • External power supply receptacle for ground engine start

Cockpit

  • Different interior colors and premium material options with low noise ambience
  • Comfort seats for pilot and co-pilot
  • Tinted canopy
  • Lockable windows

Airframe & Wings

  • Retractable undercarriage
  • 2 × 60 l fuel tanks
  • Winglets with Starlet LED Lights
  • Foldable wings
  • Propeller Dome with integrated Collision Avoidance LED Stripe

Avionics

  • Garmin G3X Touch, 2x 7“ Displays
  • Integrated Digital Garmin Autopilot
  • Integrated Digital Engine Monitoring
  • Soaring computer LX9000 with digital variometer LX V8
  • ADS-B receiver with integrated FLARM

Contact

Do not hesitate to ask for whatever you are interested in. We will be happy to answer all your questions.

ContactFormEN

STEMME AUSTRALIA – SALES

AUSTRALIA

Point of contact

Mr. John Styles

stemmeausnz@gmail.com

Phone: +61 (0)419 001 769

Address

PO Box 649

Daylesford

3460 Victoria

Australia

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Stemme AG

Germany, Switzerland

Point of contact

Mr. Wolf-Rüdiger Kruhl

wr.kruhl@stemme.de

Phone: +49 175 64 97 340

Address

Flugplatzstraße F2, Nr.6-7

15344 Strausberg

Germany

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Finesse Max

France

Point of contact

Mr. Aurélien Durigneux

stemme@finesse-max.com

Phone: +33 (0)3 88 06 04 31

Address

1 Rue Maryse Bastié, Aérodrome

LFSH

67500 HAGUENAU

France

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ADVISAER BVBA

Benelux

Point of contact

Mr. Paul Adinau

paul.adinau@stemme-benelux.com

Phone: +32 475 28 56 12

Address

Epicealaan 11

2390 Malle

Belgium

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GB AIRCRAFT SP. Z.o.o

Poland, Estonia, Latvia

Point of contact

Mr. Rafal Karski

rafal.karski@gbaircraft.pl

Phone: +48 601 359 018

Address

Ul. Narbutta 83 C13

02-524 Warszawa

Poland

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German Light Aircraft

P.R. China

Point of contact

Mrs. Yeng Cheng in Germany

info@german-light-aircraft.com

Phone: +49 (0) 30 71581257

Address

Dongwangzhuang Airport

Shanxi Province

037000 Datong

P.R. China

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STEMME SCANDINAVIA

Sweden

Point of contact

Mr. Hans Nielsson

ulrica@flystemme.se

Phone: +46 480 473 473

Address

Kalmar Airport, Flygplatsvägen 32

392 41 Kalmar

Sweden

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STEMME USA, INC.

Point of contact

Mr. Wesley Chumley

w.chumley@stemme.com

Phone: +1 843 300 9667

Address

Columbia Metro Airport, 2404 Edmund Hwy.

SC 29170 West Columbia

USA

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STEMME UK

United Kingdom

Point of contact

Mr. Henrik Burkal

henrik@stemme-uk.com

Phone: +44 (0) 1777 805 001

Address

Gamston Airport

DN22 0QL Retford

United Kingdom

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URBE AERO SRL

Italy, Switzerland, Malta, San Marino

Point of contact

Mr. Piercarlo de Vivo

stemme@urbe.aero

Phone: +39 (0) 06 8864 4990

Address

Via Salaria 825, Aeroporto Roma Urbe

00138 Roma

Italy

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STEMME IBÉRICA

Spain, Portugal

Point of contact

Mr. Alfonso Martínez

ventas@stemmeiberica.es

Phone: +34 (0) 877 444166

Address

Av. Sant Jordi 17, 508

43201 Reus

Spain

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Stemme Africa

South Africa

Point of contact

Mr. Peter How

peter@pjaviation.co.za

Phone: +27 (0) 71 657 4424

Address

Berghaan St

9922 Gariepdam

South Africa

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Mountain Soaring

Austria

Point of contact

Mr. Markus Lewandowski

soartherocks@gmail.com

Phone: +43 650 7837830

Address

Kranebitter Allee 105

6020 Innsbruck

Austria

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SVAEVETHY

Denmark

Point of contact

Mr. Jens C. Pedersen

vejlin_pedersen@hotmail.dk

Phone: +45 (0) 8617 5357

Address

Stationsgade 37

8240 Risskov

Denmark

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AVIAMASTER LLC

Russia

Point of contact

Mr. MIKHAIL MAXIMENKO

sales@stemme.de

Phone: + 7 915 099 01 32

Address

Aerodrom

Moskovskaya oblast

142263 d. Bolshoye Gryzlovo

Russia

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NOVAERO

Brazil

Point of contact

Mr. Jonas López

jonas@novaero.com.br

Phone: +55 19 3523 8050

Address

Hangar Nova Aero

Aeroporto

13.501-500 Rio Claro, SP

Brazil

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