Development history of power systems and super propellers.

Pic 1. First home made hang glider Lotnia, winter 1974-75
Pic 2. in flight, 08 '75

Pic 3. Earliest engine system, 1975-76

 

Pic 4. Tests with powered Motolotnia, 1975-76
Pic 5. Vision, from a dream to rapid reality..."Need is mother of inventions"

Pic 6. First bike test of back pack power unit.

 

Pic 7. First flights in '77 - before take-off.
Pic 8. Flight with Phoenix glider.

Pic 9. Expressen, 26.06.1977 first flight in Stockholm

 

Pic 10. Motorized flight with first standard Rogallo hang glider. Expressen 09.06.1977

Pic 11. New power pack for hang gliders.

 

Pic 12. First super propellers during test.
Pic 13. Propeller on new power system White Eagle.
Pic 14. Power system White Eagle.

Pic 15. Engine, new power system White Eagle.

Pic 16. Propeller on White Eagle.
Pic 17. White Eagle on Cirrus glider spring 1980.

Pic 18. New power system - White Eagle in flight.

 

Pic 19. High powered test flight by friend pilot Leif Andersson.
Pic 20. Super prop on an ultralight machine in Oshkosh Sport Aviation Fly in 08 '84.

Pic 21. Flying exhibitions and shows in Oshkosh '84 EAA, WI. Sun & Fun, Lakeland '86 FLA, USA

 

Pic 22. Propeller, USA Patent, 1984

 

Pic 23. Propeller, USA Patent 1984
Pic 24. Power system, USA Patent 1985

Pic 25. Power system White eagle, USA Patent 1985

Pic 26. Glider Rider Magazine, USA 1984

Pic 27. Newspaper articles, France, England, USA