The Aerotoxic Logbook (ATLB) in English (EN)

The problem has been known since the 1950s - roughly 70 years and nothing has ever been done about it.  The air in the cabin is still ‚bled off’ (the engines) in airplanes - with the well-known possible consequences for flight safety and health, in particular that of  flight crew. We have the cultural history on 'Flying is safe' and the ongoing problems investigated at (EN).

Although the cabin air is 50% re-circulated in modern aircraft types, the basic problem remains unsolved. With one exception: the Boeing B787.  This is/was also the state of knowledge at the first big conference on this topic in London in September 2017. The presentations can now be viewed here:  

There are many reasons why no solutions are found: the targeted influencing of scientific discussions, the airlines’ economic interests, the links between politics and air transport industry and other reasons.

The ‚Aerotoxic Logbook’, launched in January 2017, is a first comprehensive documentation addressing the problem of potentially contaminated cabin air ( - German) and documents what is happening in this area.  Or, what is not happening. And why not. This German language blog ( is now also available in English and can be accessed directly via this permalink: And you should also have a look at - an "ABC" under permanent construction.

The information we collect in German is translated by Bearnairdine BEAUMONT who operates the network  and the blog

With the ‚Aerotoxic Logbook’ we want to achieve international networking,  bringing together all initiatives and activities to communicate about this unsolved problem and to initiate solutions. At the same time it is a scientific experiment: What must happen before a problem is addressed?

Other initiatives providing information on the contaminated air issue you can get here (right side).

22nd October 2018

Film without Author? The "public" TV station WDR puts a journalist under financial pressure. Do they want to silence him?

For 30 years, filmmaker and journalist Tim van BEVEREN worked, amongst for others, also for the WDR, and produced from 2009 to 2011 several films about fume events and their consequences for the "public broadcaster", thus becoming the first in Germany to bring this problem into public focus.

A large project with the title "Nervengift im Flugzeug" (Nerve Poison in Airplanes), which was broadcast by WDR in „Format“ – „Die Story" (The Story), led to content-related disputes. Tim van BEVEREN's co-author, then Dr. Roman STUMPF, today: Roman RUSCH, who, while being a full-time employed WDR editor , studied at the private Quadriga University in Berlin, whose sponsors include companies such as Airbus and Lufthansa (which obviously posed no problem for WDR), continued working on the film by himself and Tim van BEVEREN was excluded. Lufthansa for example, did not want to take part as an interview partner in a film made by van BEVEREN . (view entry from 7th July 2014 at

DokZentrum ansTageslicht is in the process of reconstructing the origins and oddities of this strange history which ultimately led to a programme complaint by a Scottish lawyer, which mentions amongst other things, "deception of the audience“ . However,  this was smoothed out by the WDR Broadcasting Council.

As a result, WDR tried to refute reproaches and critical inquiries in "Fact Check", by disseminating partly untrue factual allegations about Van BEVEREN. For a freelance journalist this can leed quickly to a journalistic 'death sentence'. 

Tim van BEVEREN tried to defend himself against these claims in court. Unsuccessfully. The Landgericht Mainz was of the opinion that he had to accept (this is inaccurate) "factual allegations" which "cannot have a significant effect on the personality of the person concerned". 

Now the WDR wants to recover its lawyer's fees. At court. Tim van BEVEREN should the 'oath of disclosure'.

It was in this context that we asked WDR these questions today:

1.      Is it normal for the WDR that you want to financially gag journalists with whom you have a content-related dispute?

2.      If this is not the normal case, why are you doing it in this case?

3.      Have you ever thought about another solution?

4.      And what exactly are the reasons why you are putting such financial pressure on a former employee?

We will stay on the ball. In every respect.

(Additional information:

The film in question was never broadcast again, although the topic has come more and more in to the public focus.

In order to make sure that WDR will not sue us as well - for example for any copyright infringement of its logo - we made this one ourselves. It is not the original logo).

November 8th, 2017

Dutch TV channel ZEMBLA picks up Fume Event Incidents and Gagging Order Clause

KLM attempts to sanction or threaten its pilot, Willem FELDERHOF, with a € 300,000  fine and damages in the event that he voices : "his opinion, his views and the facts regarding the air quality in KLM airliners in connection with his health condition, employment conditions and ‘aerotoxic syndrome’”, in public.

Regardless of this, information with the hush-money clause  has reached the Dutch TV broadcaster  ZEMBLA, who took up the subject and published it on November 8th in the third program. Part two is scheduled for November 15 at  9:15pm on NPO2.