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Shut-off for F2D-Combat
By Henning Forbech - Last update:22/5 2016

News - Shut-off systems - The 2007 shut-off project - Research and Development
Rules - Debate - Background and History - Edition notice - Translation to Russian
     

News:

New shut-off from Irkutsk New !

Pilot activated shut-off systems

New shut-off from Yuvenko
Whillance RC Shut-off
Kalmykov Shut-off
Roy Glenn Kill Valve
Four shut-off generations in 2009
Electronic system from Ukraine
Daiper shut-off
Info from EC-2009
Igor Trifonov shut-off
Electromechanical shut-off by Anders Kudsk
Göran Olson's eShut-off
Dreiländerpokal 2009
Bubble shut-off
Bob Mears shut-off
Shut-off with delay
Bitterfeld 2009
Forbech swing-arm shut-off
Bjerager shut-off
ViKo shut-off system
Forbech 2009 system
Belarusian shut-off
eShut-off - first series almost ready
eShut-off from Alex, news from Mark Rudner
Shut-off systems at the competition in Phoenix
Shut-off by Jacco de Ridder
Shut-off by Johan Schwarz
Shut-off by Vasily Yuvenko

Hot:

Fact Finding Mission
Control Line Calculator

Update:

Last update: 21/7 2010
 

Shut-off Systems:


Shut-off from Irkutsk

Shut-off by Aleksandr Kretov
Last update: 22/5 2016

 
Whillance RC Shut-off

Shut-off by Mike Whillance
Last update: 26/6 2010

 
Kalmykov Shut-off

Shut-off by Aleksandr Kalmykov, Cyclon
Last update: 4/7 2010

 
Roy Glenn Kill Valve

Shut-off by Roy Glenn
Last update: 24/1 2010

 
Four shut-off generations in 2009

By Henning Forbech
Last update: 1/1 2010

 
Electronic system from Ukraine

Ukraine shut-off
Last update: 1/1 2010

 
Daiper shut-off

Shut-off by Henning Forbech
Last update: 18/9 2009

 
Igor Trifonov shut-off

Shut-off by Igor Trifonov
Last update: 22/6 2009

 
Electromechanical shut-off

Moving bellcranck shut-off with micro swich, solonoide valve and electronic control by Anders Kudsk
Last update: 8/6 2009

 
Göran Olson's eShut-off

Electronic shut-off with accelerometer
Last update: 15/7 2009

 
Dreiländerpokal 2009

3 World Cup Competitions in a row
Last update: 22/6 2009

 
Bubble shut-off

Fuel bladder as shut-off
Last update: 23/5 2009

 
Bob Mears shut-off

Shut-off based on parts from Formost
Last update: 23/5 2009

 
Shut-off with delay

Moving bellcrank shut-off with delay.
Ready for the "Hard Core Rules"
Last update: 26/5 2009

 
Bitterfeld 2009

World Cup Competition. Germany
Last update: 18/5 2009

 
Forbech swing-arm

Forbech. Simple swing-arm shut-off
Last update: 13/4 2009

 
ViKo shut-off

ViKo Models. Moving bellcranck with mini swing-arm activation
Last update: 13/4 2009

 
Bjerager system

Ole Bjerager design. Moving bellcranck with mini swing-arm activation
Last update: 13/4 2009

 
Forbech 2009 design

Forbech. Moving bellcranck with mini swing-arm activation
Last update: 13/4 2009

 
Belarusian shut-off

Belarusian design modified by Adriano Molteni
Last update: 30/3 2009

 
Dutch shut-off

Dutch Shut-off system by Jacco de Ridder
Last update: 9/3 2009

 
German shut-off

German Shut-off system by Johan Schwarz
Last update: 9/3 2009

 
Yuvenko shut-off

Shut-off system by Vasyl Yuvenko
Last update: 18/5 2009

 
Italian shut-off systems

More Italian shut-off systems from Antonello Cantatore
Last update: 25/2 2009

 
American shut-off system

Fast Combat shut-off by Bill Maywald
Last update: 25/2 2009

 
Spanish shut-off system 1/3

String-inside-the-wing shut-off by Francisco Mons
Last update: 22/5 2016

 
Spanish shut-off system 2/3

Swing-arm shut-off by Mario Rioja
Last update: 16/2 2009

 
Spanish Italian shut-off system 3/3

Swing-arm shut-off by Andrea Pachetti
Last update: 23/2 2009

 
New Czech shut-off system

Photos and videos at Combat team Valasské Mezirícírí
Description in Czech language!
Last update: 14/2 2009

 
Electronic shut-off system

By Alex Prokofiev and Mike Willcox(Blog)
Visit the new homepage, see the video
- and place your order now!
Last update: 30/3 2009

 
Shut-off by Pete Athans

Simple string-over-the-wing Shut-Off by Pete Athans
Last update: 30/1 2009

 
Shut-off by Rafael Unruh

Moving Bellcranck Shut-Off by Rafael Unruh
Last update: 20/1 2009

 
Italian Shut-off

Italian Shut-Off by Ettore Mancini
Last update: 22/3 2010

 
World Championship, France 2008

See all the big shut-off news from France 2008
Last update: 15/10 2008

 
Czech shut-off system

A Czech shut-off system developed by Pavel Snoza
Update: 1/3 2009

  Combatteam Valasské Mezirícírí
 
 

Research and Development:


Fact Finding Mission

How to find the right shut-off line tension
Last update: 18/9 2009

 
R&D News

Latest news from Research and Development
Last update: 2/11 2008

 
Valves with no moving parts!

Three wild idea's for a super robust electrical valve with no moving parts:

 
Future developments

The ideal shut-off system
- and how combat may benefit from shut-off systems.

  top secret
 
 

The 2007 shut-off project:


First experience with shut-off:

First experience with a simple shut-off system.
See the images and video clips from the 2006 test

  shutoff
Interactive 3D CAD-model

An interactive 3D model of the shutoff system is now available for download.
Explore the system in 3D and see all the details.
Screenshots from the interactive 3D model

  CAD shutoff
Manufaturing shut-offs

Making a series of shut-offs

 
Building the shut-off into a model

How to rebuild a ready-to-fly model with the shut-off system

 
Flight test

Test flights and the final "let-go-off-the-handle" test!

  Let go of the handel
Technical specifications

Line tension, weight, problems, etc.

  Technical specifications
Shut-off in action

Experience from 6 World Cup competitions in 2007


Conclution:

Conclusion on the 2007 shut-off project

  Dreilander Pokal
 

Rules:


2009 Rules for shut-off systems

Read about the consequence of the new rules
Last update: 9/12 2008:
Official rule clarification

 
 

Debate:


 
Debate on the internet

Links to more information and the debate on the Internet
Small update 1/3 2009 (links to shut-off info)

   
  
 
 

Back ground and History:


Early proposals for shut-off rules:

Dr Laird Jackson´s proposal for the CIAM meeting in Lausanne, 22-24 March 2007. (doc, pdf)
An alternative proposal (doc, pdf) and few
comments (pdf) by Henning Forbech.

  CIAM logo
 
Risk and risk analysis:

Risk and risk analysis
Risk Telescoping - Can combat be risk free?
Shut-off in all F2-clases? - Is Stunt dangerous?

  Risk analysis
 
 

Edition notice:



Send me a file - My status

Translation to russian: By Snejin Volody (pdf/doc) - Google Translate
 

Links:
You are welcome to link to the pages on this site.
Deep linking is also OK.

Copyright:
All information on this site is "Beer-Ware".

"THE BEER-WARE LICENSE"
This site was made by Henning Forbech.
You can do whatever you want with this stuff.
If we meet some day, and you think this stuff is
worth it, you can buy me a beer in return.

  Contact:
My status
E-mail: henning@forbech.dk

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Henning Forbech


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