Started finalizing 1/3 Harakka II

This size allows me to add some nifty details, like working control yoke. And some other things also..


Update on Vinka

Just an update on Vinka, below you will find finalized bitmaps which were submitted for cutter approx week ago. This is quite exciting, as I have utilized some new ideas in design and I think that those will enable even lighter structure.


Just sent cut-files for 3m PIK-15 Hinu (that big one), S-22 Gluhareff and finally that L-70 Vinka for review at cutter company. I hope that I will be able to ship pending orders for those projects.

And start an new one. I have to postpone that PIK-18 Sytky slightly to make room for 1/3 PIK-7 Harakka II. Meaning larger version of that extremely successful free design at


Flying today

Went flying to VLH-field. Which was totally deserted, weather was incredible. Plane was oldie Zlin…


Time is passing and …


I have been busy cleaning my shop and doing some finetuning into 3m PIK-15 Hinu plans. Which are available for free download at I released updated version, but just to make clear – there is no need to re-print plans or anything. Changes done were needed for efficient lasercutting and parts delivery via mail. ie. parts nesting, layot, identification codes etc.

No changes done to actual plans nor no changes done to outlines of parts.

Also I have been doing final steps if Gluhareff S-22 plans before commencing cutting. Original plans were lacking parts nesting & grain alinging. They are boring tasks which I simply had no time to do in May. Now they are almost done.

All this goes to preparing rather large order of cutting. There will propably be 1-2 big Hinu’s, Gluhareff S-22, Vinka x 2-3 and quite possibly Sytky (PIK-18). Hopefully I will be able to do all tuning etc.