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Dr. Reiner Stemme - Background

Stemme 25 Years

Stemme Newsletter S10-VT Special

Dimensions and Performance

side-by-side Cockpit

Drive Shaft - Propeller - Mid-Fuselage-Engine

Landing Gear

Wing folding mechanism

Navigation with LX-8000 / 9000

Oxygen System MH EDS Modell O2D2

SPOT Satellite Messenger

All-weather Covers - Hail Protection

Aeroprotect lite - Cockpit Cover for a journey

Cobra Trailer

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You will find the most up to date data at STEMME AG in Berlin

Dimensions

Dimensions, External - Abmessungen, Aussen

Wing span

Spannweite

23.00 m

75 ft 5½ in

Wing aspect ratio

Flügelstreckung

29.29

 

Width, wings folded

Restspannweite, Flügel angeklappt

11.40 m

37 ft 4½ in

Length over-all

Länge über alles

8.42 m

27 ft 7½ in

Fuselage max width

Max Rumpfbreite

1.18 m

3 ft 10½ in

Height over-all

Höhe über alles

1.80 m

5 ft 10½ in

Wheel track

Spurweite

1.15 m

3 ft 9¼ in

Wheel base

Radstand

5.42 m

17 ft 9½ in

Propeller diameter

Propellerdurchmesser

1.63 m

5 ft 4¼ in

  

Dimensions, Internal - Abmessungen, Innen

Cockpit width

Cockpitbreite

1.16 m

3 ft 9½ in

Cockpit height

Cockpithöhe

0.93 m

3 ft ½ in

 

Areas - Flächen

Wings, gross

Flächen, gross

18.70 m2

201.3 sq ft

Horizontal tail, gross

Höhenruderfläche

1.46 m2

15.8 sq ft

Vertical tail, gross

Seitenruder, gross

1.51 m2

16.3 sq ft

 

Weights and Loadings - Gewichte und Belastung

Weight, empty

Leergewicht

660 kg

1'455 lb

Max T-O & landing weight

Max Abflug- und Landegmasse

850 kg

1'874 lb

Max wing loading

Max Flächenbelastung

45.5 kg/m2

9.31 lb/sq ft

Max power loading

Max Leistungsgewicht

10.06 kg/kW

16.53 lb/hp

Performance

Performance, general – Leistung, allgemein

Never-exceed speed (VNE)

Höchstgeschwindigkeit (VNE)

270 km/h

146 kt

168 mph

Manoeuvring speed

Manövergeschwindigkeit

180 km/h

97 kt

112mph

Stalling speed (flaps in landing position)

Überziehgeschw. (Klappen in Landepos.)

77 km/h

42 kt

48 mph

g-limits

Lastvielfache

+5.3/–2.65g

 

 

Performance, powered – Leistung, Motorbetrieb

4-Zyl./4-Takt Rotax 914F Turbomotor- MTOP

MCP

115PS

94 PS

84,5kW

69.1 kW

Operational Noise Level, according to

German light aircraft rules LSL

71,3 dBA

 

Max cruising speed (MSL)

Max Reisegschwindigkeit (MSL)

225 km/h

121 kt

139 mph

Max cruising speed (FL100)

Max Reisegschwindigkeit (FL100)

248 km/h

140 kt

154mph

Max rate of climb (MSL, MTOW)

Max Steigrate (MSL, MTOW)

4,14 m/s

817 ft/min

Service ceiling 30,000 ft

Dienstgipfelhöhe

9,140 m

30.000 ft

T-O run (MSL, ISA, MTOW)

Startrollstrecke (MSL, ISA, MTOW)

205 m

675 ft

T-O distance (MSL, ISA, MTOW)

Startstrecke (MSL, ISA, MTOW)

447 m

1470 ft

Max range with standard fuel (2x45 ltr)

Reichweite mit Spandardtanks (2x45l)

1,290 km

697 nm

Max range with extended fuel (2x60 ltr)

Reichweite mit Langstreckentanks (2x60l)

1,720 km

929 nm

 

Performance Gliding

Performance Gliding – Leistung Segelflug

Best glide ratio at (106 km; 57kt; 66mph) - Up to 

Beste Gleitzahl  bei (106 km; 57kt; 66mph) – bis zu

50

 

Min rate of sink at (83km/h; 45 kt; 52mph) Down to

Min Sinkrate bei (83km/h; 45 kt; 52mph) bis

0.57m/s

112ft/min