2020-11-18

Super economical aeroplane.

I am back to building an aeroplane. It is a motorglider type electric system. It has 12 m wing span and lenght just 3,5 m, and under 70 kg empty weight. AR is around 15. L/D at 25-30.

2020-07-28

Prototype number 3 has runned.

Some anomalies were discovered and they are now fixed.

2020-01-04

Almost wood complete !

Winglets/endplates. Wings have been covered. They are now 2100 gr each without surface handling.

2019-12-25

Merry Christmas 2019 everyone !

Some developement visible. All electrics are 100%.

2019-11-29

Extra 3 pulb console to test the output.

I can now have even 600 watt circuit..which mean that if 75% efficiency in energuy production is possinble it happens at 9 m/s wind speed when 600 watts is indicated...as theer is 800 watts total in the passing air.

2019-11-24

This is the tower fairing system !

2019-11-01

I am currently working on a VAWT !

This will be my 3rd prototype.
Above is the control console. Below are the legs for it...and tower.
Here is old no 2 prototype wing and the bigger new 3rd protoype wing frame.
I have tested no 2 prototype in Hailuoto Finland. It hit 300 Gs...and 928 RPM (TSR 5) @ 10 m/s winds.
This 3rd prototype will have 12 new innovations in a H-Darreius type wind turbine.
I am able to hand crank 128 watts.