UNFILTERED
  • HOME
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  • What are Fume Events?
    • Fume Events? Aerotoxic Syndrome?
      • Unfiltered - contents of fumes
      • Aerotoxic Syndrome Advice
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    • Why ICD-Classification?
    • Science
    • Flying while pregnant
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  • PETITION
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  • MEDICAL HEALTH CONCERNS at Altitude, Fumes & Vaccinations
    • CREW mask info
      • Flyer's Friend®
  • Disinsection
    • Permethrin: Dein Tier vergiften, damit die Zecke stirbt
  • NEWS BLOG & ARTICLES - Aviation's Wounded Canaries
    • UPDATES & NEWS
      • Press Conference Airplane Safety Legislation Toxic Fumes
      • Press Conference Safe Air on Airplane Act
      • Research Funding Michel Mulder MD.
      • Daniel Dumalin MSc Study on Brain Damage
      • FRANCE The great smoke & mirrors
    • AKADEMIA
      • Chemicals With Wings
    • Expert Articles on Filtration
      • Ti-DOX HydroxylizAire “
      • AIRBUS Filtration Problems Dec.8/1988
      • Contaminated air in airliner cabins
      • ASHRAE Introduction to Passenger Aircraft Cabin Air
      • Aeronautical Engineering Prof. Dr.-Ing Dieter Scholz
      • Horizon 2020 Breath of Fresh Air
      • Patent Air Conditiong System air or rail
      • Airbus Cabin Air Explanations
        • Airborne COVID-19 Decontamination Reinhard Schuetz P. Eng.
      • Airline CEO's Obsession
      • Filtration Efficiency Claims: Misleading?
      • HEPA Technology Tested
      • Forgotten Pollution: Cabin Air Quality
      • The Scent of Flying Free EBook
      • Flying despite Corona?
  • A Dead Flight Attendant, Accident SWISS FLight LX1885, smoke on board
  • Congress of the United States to FAA
  • AVSA Court RULING AS is Occupational Disease
  • HOME
    • Bearnairdine Beaumont
      • CV
    • SPANISH Pages
    • Report an Incident
    • Contact
  • What are Fume Events?
    • Fume Events? Aerotoxic Syndrome?
      • Unfiltered - contents of fumes
      • Aerotoxic Syndrome Advice
    • Medical INFO
    • Why ICD-Classification?
    • Science
    • Flying while pregnant
  • Victim Impact
    • Time Line
    • Victim Impact Testimonies
    • Victim Impact Docs, Films
    • Court Cases
      • The court case of pilot Lacoude
      • ICC The Hague
      • The Hague
    • FAQ's
    • Debate so far
  • Passenger Videos
  • PETITION
    • Petition en Français
    • Petition in English
    • Petition auf Deutsch
    • Petition en Español
    • Petition in het Nederlands
  • MEDICAL HEALTH CONCERNS at Altitude, Fumes & Vaccinations
    • CREW mask info
      • Flyer's Friend®
  • Disinsection
    • Permethrin: Dein Tier vergiften, damit die Zecke stirbt
  • NEWS BLOG & ARTICLES - Aviation's Wounded Canaries
    • UPDATES & NEWS
      • Press Conference Airplane Safety Legislation Toxic Fumes
      • Press Conference Safe Air on Airplane Act
      • Research Funding Michel Mulder MD.
      • Daniel Dumalin MSc Study on Brain Damage
      • FRANCE The great smoke & mirrors
    • AKADEMIA
      • Chemicals With Wings
    • Expert Articles on Filtration
      • Ti-DOX HydroxylizAire “
      • AIRBUS Filtration Problems Dec.8/1988
      • Contaminated air in airliner cabins
      • ASHRAE Introduction to Passenger Aircraft Cabin Air
      • Aeronautical Engineering Prof. Dr.-Ing Dieter Scholz
      • Horizon 2020 Breath of Fresh Air
      • Patent Air Conditiong System air or rail
      • Airbus Cabin Air Explanations
        • Airborne COVID-19 Decontamination Reinhard Schuetz P. Eng.
      • Airline CEO's Obsession
      • Filtration Efficiency Claims: Misleading?
      • HEPA Technology Tested
      • Forgotten Pollution: Cabin Air Quality
      • The Scent of Flying Free EBook
      • Flying despite Corona?
  • A Dead Flight Attendant, Accident SWISS FLight LX1885, smoke on board
  • Congress of the United States to FAA
  • AVSA Court RULING AS is Occupational Disease
Search
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"The Aerotoxic Team is the single best-informed expert body relating
to the issues of aircraft bleed air contamination and
cabin air quality on a global scale."

David Learmount

Who would have thought flying, whether for business or pleasure, was risky? The potential for "exhaust" (bleed-air) gases to contaminate the air passengers breathe in airplane cabins is largely unknown to the public. Passengers are more likely to have heard of or experienced the spraying of insecticides in the cabin, which exposes crew and passengers to chemical and toxic fumes.
Fume events on aircraft can be dangerous and pose serious health risks, especially for exposed crew over the long term.

The health concerns that can arise from exposure to such toxic fumes are covered in this substantial body of material, with a focus on flight crews and frequent flyers. The aviation industry claims that the harmful engine "exhaust" fumes seeping into the cabin air are not dangerous. They also insist that the mist from the insecticides they spray is no danger to human' health.
We have known that chemicals top the list of deadly follies that industry has unleashed on the world since the book "Silent Spring" (1962 - Rachel Carson) documented how DDT, a powerful pesticide, was responsible for reproductive disorders in birds and cancer in humans. Insecticide sprays are also used in airplane cabins and are again considered by the industry to be harmless to humans. Have you ever noticed the connection between words like homicide, herbicide, pesticide, fungicide, and many more descriptive words ending with cide? Their meanings are linked. The –cide ending originates from the Latin word caedere, meaning ‘to kill’; thus, they all have to do with death, destruction, extermination, and intentional killing.
The goal of this website is to serve as a resource for education. It provides the most comprehensive collection of data, including interviews, documentaries, scientific resources, medical and laboratory protocols, and crew testimonies, regarding the lack of aviation regulations and the industry's pitiful attempts to improve aircraft cabin air quality in order to protect passengers and crew.

With the publication of numerous articles and books, including 'The Air I Breathe - It's Classified' (2016), 'Höhenluft' (2017) in German, and 'Tomb In The Sky-Aviation's Wounded Canaries' (2019), Bearnairdine Beaumont has addressed this challenging topic in the fields of science, technology, and medical health over the years. Her body of work helps to keep the industry on its toes. She has also been publishing articles on Substack and together with Trudie Dadd on Trudie's petition website since early 2021.

Initially, Bearnairdine founded the "International Network Aerotoxic Team" in 2013. When she withdrew from active campaigning, she renamed the website to UNFILTERED in 2020. Bearnairdine has been interviewed on the subject ever since making her public debut in 1997. She has participated in various talk shows, media interviews, and numerous documentaries on TV and film, as well as international media coverage by the press. She has contributed to unravelling the various layers of historical and contemporary influences and dynamics inside the aviation industry regarding its nonexistent approach to cabin air quality by developing an international network and persistently advocating.

The best way to start navigating the website is from this page:  
                         What are Fume Events?

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JOIN ME ON SUBSTACK

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Bearnairdine's story

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Have you been ill after flying? You’re not the only one..

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In this poignant narrative of her life and career as an air traveler, the author states: "The first victims of `aerotoxic syndrome' are crews, maintenance agents, ground agents and frequent flyers because of the recurrence of their exposure. In the event of severe contamination, all occupants of an aircraft can be affected." Bearnairdine Beaumont's investigations have found that, according to some studies, up to 20 - 30% of occupants will suffer from irreversible damage to the central nervous system. This is a result of toxic gas-type fumes escaping from heated oil in the engines that enter occupied areas, preventing some pilots and cabin crews from functioning properly.

TEASER Unfiltered Breathed In
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AVSA/ FRANCE
Association des Victimes du Syndrome Aérotoxique




Airline industry must implement new Cabin Air Standards: 
Press Release European Trade Union


The Aviation Herald is THE source to look for profesisonally researched incidences and accidents including fumes/odours/smells:

Search results for "fumes":

Canada Rouge A320 at Las Vegas on Nov 18th 2025, fumes on board
Norwegian Shuttle B738 near Amsterdam on Dec 6th 2025, fumes in cabin due to hydraulic leak
Canada Rouge A319 near Punta Cana on Nov 15th 2025, fumes on board
American A321 near Houston on Nov 23rd 2025, fumes on board
United B763 near London on Nov 23rd 2025, fumes on board
American A321 at Los Angeles on Oct 14th 2025, toxic fumes on the aircraft
TAP A20N at Madrid on Oct 14th 2025, fumes in cockpit and cabin
BAW A320 near Bucharest on Oct 9th 2025, fumes on board
Eurowings A319 at Hamburg on Oct 8th 2025, fumes in cockpit
American B738 at St. Louis on Sep 12th 2025, fumes in cabin
France A320 near Madrid on Aug 14th 2025, fumes on board
Lingus A320 at Madrid and Dublin on Apr 24th 2024, chemical odour on board
United B772 at London on Jul 30th 2025, smoke in cabin
British Airways B772 at London on Jul 15th 2025, fumes on board
France A319 at Budapest on Jun 26th 2025, fumes on board
TAP A21N over Atlantic on May 26th 2025, fumes on board
Swiss A333 enroute on Jul 11th 2023, unusual odour in cockpit and cabin
Delta BCS1 near San Francisco on Mar 19th 2025, fumes in cabin
Canada Rouge A319 near Tampa on Jan 31st 2025, smoke and fumes on board
Delta BCS1 at Boston on Mar 2nd 2025, fumes in cockpit

and more, go to:


Source: © / All Rights The Aviation Herald
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For Worldwide News Updates as they come in, click the red icon, for specific searches click above menu or the below quick search links.

Recent Smoke/ Fumes in Cockpits & Cabins - ©List by VisionSafe Pilots, have you experienced smoke in the cockpit?

'He was poisoned.' Toxic fumes on planes blamed for deaths of pilots and crew

Story by Benjamin Katz
  ➡️  WSJ

Incident: Canada Rouge A320 at Las Vegas on Nov 18th 2025, fumes on board. Crew had to don masks, PAN PAN issued
​Aviation Herald

Norwegian Shuttle B738 near Amsterdam on Dec 6 2025, fumes in cabin due to hydraulic leak. Crew had to don masks, MAYDAY issued
​Aviation Herald

Former Aer Lingus captain,Tom O’Riordan, plans to sue the airline, claiming whistleblower retaliation and violations of his employment rights. He states that he was exposed to “toxic fumes” on a 2022 flight from London to Dublin, which caused chronic fatigue syndrome and brain injury, leading to his dismissal.
ARTICLE click here

Toxic Fumes are leaking into aeroplanes, Sickening Crew and Passengers - a report by Ben Katz et al in the Wall Street Journal.
Read on the msn platform,          
​        click here ​

NEW Book: 'Silent Skies' by Bearnairdine Beaumont

Dark Secrets, Betrayal and a Cover-Up in the French Alps

Read on Substack

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​United States Congress writes to the FAA

Why a dead flight attendant? Oil fumes are toxic, and aircraft do not offer adequate breathing protection! 
Findings by Prof. Dr Dieter Scholz.MSME

PictureWhat are Fume Events?
Danger from exhaust fumes


PictureToxic Air
Odor smells like dirty socks


In case of emergency following a fume event: 
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Medical & Lab Protocol

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Science
A list of scientific evidence

Victim impact and outcomes
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Court Cases Worldwide


🕯️In Memoriam🕯️

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©Angelfleet/Dee Passon
ANGELFLEET
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Books
Research
Contact me


Affiliates
Privacy&Cookies /Impressum
Open Letter The Hague
EASA Cabin Air Quality

Unfortunately, we are not able to provide personalized advice to individuals on diagnosis, treatment and professional and/or legal issues. However, you will find all the information you need on these pages. We thank you for your understanding and hope that the materials on this site will help answer your questions.

​Disclaimer: I am not a medical doctor but a concerned citizen collating research. The provided information should be double checked by everyone according to their personal circumstances before embarking on any treatment in consultation with their personal doctor who knows about the discussed subject and their medical history. Please make sure to present the three downloadable documents HERE  for your doctor's information. This is an effort to share what I have learnt by reading many scientific and medical journals on this subject and my own experience and health journey following exposure to fume events and onboard aerosol pesticide spraying.


All Rights Reserved © Bearnairdine Beaumont
UNFILTERED formerly known as "Aerotoxic Team" the Global Network
2013 - 2027
​Latest update 12. February 2026

music: © https://acousticevolution.bandcamp.com/track/gentle-ascent
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CV
  • HOME
    • Bearnairdine Beaumont
      • CV
    • SPANISH Pages
    • Report an Incident
    • Contact
  • What are Fume Events?
    • Fume Events? Aerotoxic Syndrome?
      • Unfiltered - contents of fumes
      • Aerotoxic Syndrome Advice
    • Medical INFO
    • Why ICD-Classification?
    • Science
    • Flying while pregnant
  • Victim Impact
    • Time Line
    • Victim Impact Testimonies
    • Victim Impact Docs, Films
    • Court Cases
      • The court case of pilot Lacoude
      • ICC The Hague
      • The Hague
    • FAQ's
    • Debate so far
  • Passenger Videos
  • PETITION
    • Petition en Français
    • Petition in English
    • Petition auf Deutsch
    • Petition en Español
    • Petition in het Nederlands
  • MEDICAL HEALTH CONCERNS at Altitude, Fumes & Vaccinations
    • CREW mask info
      • Flyer's Friend®
  • Disinsection
    • Permethrin: Dein Tier vergiften, damit die Zecke stirbt
  • NEWS BLOG & ARTICLES - Aviation's Wounded Canaries
    • UPDATES & NEWS
      • Press Conference Airplane Safety Legislation Toxic Fumes
      • Press Conference Safe Air on Airplane Act
      • Research Funding Michel Mulder MD.
      • Daniel Dumalin MSc Study on Brain Damage
      • FRANCE The great smoke & mirrors
    • AKADEMIA
      • Chemicals With Wings
    • Expert Articles on Filtration
      • Ti-DOX HydroxylizAire “
      • AIRBUS Filtration Problems Dec.8/1988
      • Contaminated air in airliner cabins
      • ASHRAE Introduction to Passenger Aircraft Cabin Air
      • Aeronautical Engineering Prof. Dr.-Ing Dieter Scholz
      • Horizon 2020 Breath of Fresh Air
      • Patent Air Conditiong System air or rail
      • Airbus Cabin Air Explanations
        • Airborne COVID-19 Decontamination Reinhard Schuetz P. Eng.
      • Airline CEO's Obsession
      • Filtration Efficiency Claims: Misleading?
      • HEPA Technology Tested
      • Forgotten Pollution: Cabin Air Quality
      • The Scent of Flying Free EBook
      • Flying despite Corona?
  • A Dead Flight Attendant, Accident SWISS FLight LX1885, smoke on board
  • Congress of the United States to FAA
  • AVSA Court RULING AS is Occupational Disease