JetiBox modification

JetiBox from Czech company Jetimodel is used as control/display terminal for theirs 2.4GHz Duplex system. Terminal itself is a bit big and just calls for modification. My friend Tomas Humpolec made such simple JetiBox tweek. I found following advantages:

modified JetiBox is smaller and lighter we used different buttons, they are more reliable and comfortable […]

How to fine tune your airplain using LOLO5 analysis?

Starting right now there is available new generation LOLO5 recorder. Step by step I’m adding some examples from real life. Now you can read about flap servo record and how to understand it.

Marry Christmas…

My best wishes with comming holidays to all of you.

Roman Vojtech

Corn Kingdom

F3B Sputendorf competition nearby Berlin is nearly two weeks gone. Anyhow I’d like to present you few pictures and even less than few thoughts.

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Broken wing

This is Crossfire wing after Michael Rae hit at F3B World Championship in Ivancice. Picture made by Jan Uhlik.

Bad Winch Man

Nice picture by my friend Jan “Carbon” Uhlik from F3B World’s. Hopefully your winches are under rules (grin). Next week I will present here another very interesting and maybe a bit shocking picture from Ivancice, stay tuned.

Tanga-Let’s start

At the beginning of this year I got finally my Tanga from Bretamodel. This project, as far as I know, is cooperation result of Boehlen’s family (dedicated Tanga website), Norbert Habe and already mentioned Bretamodel. This species combination was for me promissing and I decided to build and fly this airplane. I will present here […]