Congratulations for:

• 14. place (94,26%) - Herbert Bacher
• 15. place (93,17%) - Michal Michna
• 20. place (91,28%) - Tuma Jiri
• Michal Michna, 14,78 seconds in third speed with Evolution. Win third round and second best speed in competition.

Photogalery from Mollram, Steinfeldpokal 2011 | Complete results (*.pdf)

Congratulations for:

• 8. place (96,55%) - Günther Aichholzer
• 27. place (93,20%) - Stefan Sporer
• 45. place (88,53%) - Herbert Bacher
• Günther Aichholzer, 14,60 seconds in second speed with Extasy
• Herbert Bacher, 14,89 seconds in second speed also with Extasy
• Team Östereich 1 - Hirt Wolfgang, Günther Aichholzer, Stefan Sporer second place in teams

Photogalery from Kulmbach, Plassenburgpokal 2011 | Complete results (*.zip)

We added picture of ballast for wing and new ballast for wing joiner. New improved RDS was develop. Servo frame is now with balls bearing for better accuracy and simpliest mounting. Ballast for joiner was also added to jitom calculator.

Congratulations for:

• 7. place - Stefan Sporer
• 13. place - Aichholzer, Günther

Photogalery from 4. Sonnenwendpokal Dresden

Congratulations for:

Congratulations for Günter Aichholzer (5 place), Stefan Sporer (14 place), Jiri Tuma (20 place) and Heinz Lüthi (33. place) all flying with Extasy in 17. Salzburger F3B Wanderpokal 2011 in Austria. Competition has been occurring from 2. to 3. April 2011 and it was great introduction for Extasy to new season. Günter Aichholzer fly with Extasy speed task in 14,93 second. We also congratulation Jiri Tuma (FUSO team) for the third position in teams.

Show results in PDF from competition

I developed new feature "about link" for our price calculator. If you want to get more information about selected model or selected performance, you can easy click on about link besides select list. I hope this feature will be useful.

Extasy update

Extasy page has been updated, in this update you find there detail information about model desing and development. Followed by model characteristics, compare with our previous F3B model Evolution and visualisation select cases. In this update also find Güenter Aichholzer settings table for Extasy and new pictures in photogallery.

New color desinger
with new design for Extasy will be available soon!

Price Calculator - try out JiTom brand new online Application for get price for your order and delivery date right now! Easy to use, just pick your model, model performance, set options your order and transport destination. Then you get total price and estimated date of delivery. For execution order or more information contact us via e-mail: jitom@jitom.com

New model Extasy

Evolution electric modification

Checkout on Evolution electric modification.

Performance analysis

We have calculated the performance of the Evolution V-Tail model using the XFoil program. We hope that this knowledge will allow better settings for your model and will contribute to improving the properties for a new model. We plan to compare the calculated results with the actual parameters of the model using a barometric altimeter and GPS logger as soon as possible. So far, however, the results appear to be remarkably accurate (for example minimum sink rate).

Results were calculated for a model weight from 2200 grams to 3400 grams with 400 grams resolution. It appears that for distance and speed task, more weight means a better outcome. The graphs also show the maximum glide ratio and maximum flight efficiency. For distance task it is good to move between the maximum of these variables. For Evolution model the trim speed is almost the same as the speed for maximum glide ratio. All calculations are for a model with control surfaces (v-tail, elevator, ailerons, flaps) in neutral position. Later we compute also optimum flaps angle for achieve maximum lift for start on winch and appropiate elevator correction.

Integrated v-tail bowden

34. Oktoberfestpokal 2009 in München

Congratulations to Günter Aichholzer with Evolution to 9th place - 97,41% to winner and 4th in SPEED task from 120 competitors in F3B competition 34. Oktoberfestpokal 2009. More info on www.f3b.de.

Plassenburgpokal 2009 in Kulmbach

Congratulations to Stefan Sporer (5th place - 97,94% to winner) and Günter Aichholzer (12th place - 95,43% to winner) in F3B competition Plassenburgpokal 2009. More info on www.f3b.de.

F3B World Cup - Ivancice, Distance

Jiri Tuma flight Distance task on F3B World Cup with Evolution V, total 29 laps (winner - 30 laps). Below is altitude log from this flight. According statistics, start in 360 meters, 12.5 vertical meters and 8.2 seconds on each lap.

Altitude logs

Jiri Tuma training flights, altitude logs - 10.6.2009 Maximum is 343 meters! Average cca 300 meters. Wind aprox. 4-5 m/s.

F3x color desinger

JITOM offer new tool for custom color desing. You may configure any color combination you want in four diferent views. Online in you browser, instalation is not require. It's simple, just try...

Evolution V-tail desinger
Evolution X-tail desinger