Scheibe Falke

Last updated
SF-25 Falke
Scheibe SF 25 B D-KAGR 03.jpg
Scheibe SF 25 B at Schmallenberg-Rennefeld
RoleMotor Glider
National originWest Germany
Manufacturer Scheibe Aircraft GmbH
First flight1963
Number built1,200+ by October 1998
Developed fromScheibe Bergfalke

The Scheibe SF-25 Falke (English: Falcon) is a German touring motor glider developed from the earlier Bergfalke glider by Scheibe Flugzeugbau. Since May 2006 the business has been run by Scheibe Aircraft GmbH.

Contents

Development

The company had produced the Motor Spatz but decided to produce a better light aircraft based on the Bergfalke glider. It had a new forward fuselage with an enclosed cockpit with two side-by-side seats and originally a Hirth F10A2a engine in the nose. It first flew in May 1963 as the SF-25A Motor Falke. After an initial batch of aircraft the wing was lowered and it was renamed as just the SF-25B Falke. A number of variants were built with various engines and the type was licence built by Sportavia-Putzer, Aeronautica Umbra (Italy), Loravia (France) and Slingsby (United Kingdom). The current model is the SF 25C. It is currently available with a choice of three engines: the Rotax 912 80 hp, the Rotax 912S (100 hp) and the Rotax 914F3 (115 hp).

Variants

Scheibe SF 25 A at Anspach airfield; note the shoulder wing configuration and outrigger wheels Scheibe SF 25 A at Anspach 1973.jpg
Scheibe SF 25 A at Anspach airfield; note the shoulder wing configuration and outrigger wheels
SF25 Motorfalke over Ystad 2022. Motorseglare - SF25 Motorfalke - Ystad-2020.jpg
SF25 Motorfalke over Ystad 2022.
SF-25A Motor Falke
First production batch with a Hirth F10A2a engine, 56 built.
SF-25B Falke
Improved variant with lower wing position and a 45hp Stark Stamo engine, 372 built.
SF-25C Falke
Same as a SF-25B but with an alternator and electric starter. Sub-variants include:
Falke 1700
49 kW (65 hp) Limbach 1700 EA 1 IA, driving propeller at 3,450 rpm;
Falke 2000
60 kW (80 hp) Limbach 2000 EA, driving propeller at 3,450 rpm (about 512 Limbach powered Falkes built by 1998);
Rotax Falke
(a) 60 kW (80 hp) Rotax 912 A running at 5,800 rpm and geared down to 2,500 rpm propeller speed; tricycle gear an option (about 130 Rotax powered Falkes built by 1998), or
(b) 75 kW (100 hp) Rotax 912S at 5,800 rpm and geared down to 2,500 rpm propeller speed, or
(c) 85 kW (115 hp) Rotax 914F3 at 5,800 rpm and geared down to 2,500 rpm propeller speed with 5 minute time limit; 75 kW (100 hp) continuous.
Falke 100PS
Glider tug.
SF-25CS Falke
A SF-25C with a feathering propeller; feathering was an option with the Falke 1700, 2000, and Rotax Falke.
SF-25D Falke
SF-25B converted with a Limbach 1700A engine.
SF-25E Super Falke
A SF-25CS with extended wing, a narrow-chord vertical tail. air brakes and a raised bubble canopy, first flown in 1974.
SF-25K K-Falke
A SF-25C with folding wings and large canopy.
Slinsgby T61 Falke/Slingsby Venture
Licence built variant of the SF-25B, 76 built

Operators

Flag of Oman.svg  Oman

Specifications (Rotax Falke)

Data from [1] [2]

General characteristics

Performance

Byron Bay gliding club (Australia) have re-engined using a Jabiru 2200. "We get a sound 500 ft/min climb rate measured with a logger and this aircraft will take an honest 190kg pay load with 1 hour of fuel" [3]

Notes

  1. Jane's All the World's Aircraft 1999/2000 p.163
  2. "Home". scheibe-aircraft.de.
  3. "Jabiru Falke". 30 September 2011.

Related Research Articles

<span class="mw-page-title-main">Rotax 912</span> Four cylinder piston aircraft engine

The Rotax 912 is a horizontally-opposed four-cylinder, naturally-aspirated, four-stroke aircraft engine with a reduction gearbox. It features liquid-cooled cylinder heads and air-cooled cylinders. Originally equipped with carburetors, later versions are fuel injected. Dominating the market for small aircraft and kitplanes, Rotax produced its 50,000th 912-series engine in 2014. Originally available only for light sport aircraft, ultralight aircraft, autogyros and drones, the 912-series engine was approved for certified aircraft in 1995.

<span class="mw-page-title-main">Tecnam P92</span> Italian ultralight aircraft

The Tecnam P92 Echo and Tecnam P92 Eaglet are Italian high-winged, light aircraft, designed by Luigi Pascale and built by Tecnam of Naples.

<span class="mw-page-title-main">Rotax 914</span> Austrian turbocharged aircraft engine

The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads. It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier Recreational Products (BRP), as part of its Rotax brand.

<span class="mw-page-title-main">Ikarus C42</span> German ultralight aircraft

The Ikarus C42 is a two-seat, fixed tricycle gear, general aviation microlight aircraft, manufactured in Germany by Comco Ikarus. It is used primarily for flight training, touring and personal flying.

<span class="mw-page-title-main">Slingsby Falke</span> British / German motor glider, 1971

The Slingsby Type 61 Falke was a licence-built version of the Scheibe SF 25B Motor glider built by Slingsby Sailplanes. It entered service with the Royal Air Force for air cadet training as the Slingsby Venture.

<span class="mw-page-title-main">InterPlane Skyboy</span> Type of aircraft

The InterPlane Skyboy is a two-seat, side-by-side, high wing, single engine, pusher configuration ultralight aircraft that was manufactured as a completed aircraft by InterPlane Aircraft of Zbraslavice, Czech Republic.

<span class="mw-page-title-main">Scheibe SF-23 Sperling</span> Two-seat German light aircraft, 1955

The Scheibe SF-23 Sperling (en:Sparrow) is a 1950s German two-seat cabin monoplane.

<span class="mw-page-title-main">Scheibe Tandem-Falke</span> German touring motor glider, 1971

The Scheibe SF 28 Tandem-Falke is a German motorglider that was designed by Egon Scheibe in 1970 and which flew for the first time in May the following year. It was a development of the Scheibe Falke with seating in tandem rather than side-by-side as in the original Falke design.

<span class="mw-page-title-main">Coavio DF 2000</span> Type of aircraft

The Coavio DF 2000 is a single-engine, high-wing all-metal ultralight aircraft with side-by-side seating for two. Built in Italy, production began in 2004.

<span class="mw-page-title-main">B&F Fk9</span> Type of aircraft

The B&F Fk9, also marketed as the FK-Lightplanes FK9, is a German-designed single-engine, two-seat ultralight, first flown in 1989. It has been developed from a mixed structure, fabric covered aircraft to a wholly composite machine. It remains in production at factories in Germany and Poland and has sold in large numbers, flying on four continents.

<span class="mw-page-title-main">Denney Kitfox</span> Homebuilt aircraft family by Denney Aerocraft

The Denney Kitfox is a series of small side-by-side, two-seat, high-wing, single engine kit aircraft, designed and originally manufactured by Dan Denney and his company Denney Aerocraft of Boise, Idaho. The aircraft is amateur-built and not type-certified. Over 4500 kits have been delivered in 42 countries.

<span class="mw-page-title-main">Scheibe SF 36</span> German touring motor glider, 1980

The Scheibe SF 36 is a German two-seat self-launched powered sailplane designed and built by Scheibe Aircraft.

<span class="mw-page-title-main">Diamond HK36 Super Dimona</span> Austrian motor glider, 1989

The Diamond HK36 Super Dimona is an extensive family of Austrian low-wing, T-tailed, two-seat motor gliders that were designed by Wolf Hoffmann and currently produced by Diamond Aircraft Industries.

The Scheibe SF 40 is a German two-seat ultralight aircraft designed and built by Scheibe Aircraft.

<span class="mw-page-title-main">Aeroprakt A-28 Victor</span> Ukrainian twin engine aircraft

The Aeroprakt A-28 Victor is a Ukrainian light aircraft, designed and produced by Aeroprakt of Kyiv. The aircraft is supplied as a complete ready-to-fly-aircraft.

The Apollo Monsoon is a Hungarian ultralight trike, designed and produced by Apollo Ultralight Aircraft of Eger. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.

The Drachen Studio Kecur Royal 912 is a German ultralight trike, designed and produced by Drachen Studio Kecur of Mettmann. The aircraft is supplied as a complete ready-to-fly-aircraft.

<span class="mw-page-title-main">DTA Voyageur</span> French ultralight trike

The DTA Voyageur is a French ultralight trike, designed by Jean-Michel Dizier and produced by DTA sarl of Montélimar. The aircraft is supplied complete and ready-to-fly.

The DTA Evolution is a French ultralight trike, designed and produced by DTA sarl of Montélimar. The aircraft is supplied as a complete ready-to-fly-aircraft.

<span class="mw-page-title-main">Che-22 Korvet</span> Type of aircraft

The Gidroplan Che-22 Korvet is a three-seat, parasol-wing flying boat designed and built in Russia in the 1990s. It can have one or two engines and may be configured as an amphibian. At least eighty have been produced.

References