Dallach Sunrise

Sunrise
Role One or two seat sport kitbuilt ultralight
National origin Germany
Manufacturer WD Flugzeug Leichtbau
Designer Wolfgang Dallach
First flight 1986
Produced 5 years
Number built c.39

The Dallach D.2 Sunrise, also known as the WDFL Sunrise after its suppliers, is a single engine, single seat cantilever monoplane. It was designed and marketed as a homebuilt aircraft in Germany by Walter Dallach.

Contents

Design and development

Wolfgang Dallach's Sunrise, marketed in kit form by his WD Flugzeug Leichtbau (WDFL), was his first ultralight design. Though usually built with a single-seat open cockpit over the wing, it could also be configured as a tandem two seater, the extra cockpit ahead of the first. The Sunrise is constructed from wood (??) and is fabric covered. The Sunrise has a fixed tailwheel undercarriage, with the mainwheels hinged from the fuselage on V-form, cross-connected struts. Some Sunrises have wheel fairings.[1]

The Sunrise can be powered by one of several engines in the 28-66 kW (38-90 hp) power range.[2]

Operational history

About 39 Sunrises are thought to have been built, all flying in Germany.[1] In mid-2010, 19 years after kit production ended, 38 still appeared in mid-2010 on the German civil register.[3]

Variants

Data from DAec[2]

Sunrise
Original version, 28 kW (37.5 hp) Citroën KKHD 4-stroke engine
Sunrise IIA
47 kW (74.6 hp) Sauer UL 2100 2-stroke engine
Sunrise IIB
66 kW (88.5 hp) BMW UL 4-stroke engine
Sunrise IIC
51 kW (68 hp) BMW R1000 4-stroke engine
Sunrise (Verner)
59 kW (79 hp) Verner SVS 1400 engine

Specifications (Citroën KKHD engine)

Data from Airelife's World Aircraft[1]

General characteristics

Performance

References

  1. ^ a b c Simpson, Rod (2001). Airlife's World Aircraft. Shrewsbury: Airlife Publishing Ltd. p. 168-9. ISBN 1 84037 115 3. 
  2. ^ a b DAeC Luftsportgeräte-Büro. "Kennblatt Nr.: 61040 Ausgabe Nr.: 4 vom: 12.01.2004". http://www.daec.de/lsgb/downfiles/kennblaetter/040.pdf. Retrieved 16 December 2011. 
  3. ^ Partington, Dave (2010). European registers handbook 2010. Air Britain (Historians) Ltd. ISBN 978-0-85130-425-0.