CFITrainer.Net Podcast

The IAAI and CFITrainer.Net present these podcasts with a focus on issues relating to fire investigation. With expertise from around the world, the International Association of Arson Investigators produces these podcasts to bring more information and electronic media to fire investigators looking for training, education and general information about fire investigation. Topics include recent technologies, issues in the news, training opportunities, changes in laws and standards and any other topic that might be of interest to a fire investigator or industry professional affected by fire. Information is presented using a combination of original stories and interviews with scientists, leaders in fire investigation from the fire service and the law enforcement community.

Welcome to IAAI’s September 2009 CFITrainer.Net Podcast. This month, two of our stories explore the relationship between climate conditions and fire risk. The third item looks at new research on formulating fireproof walls. Finally, we’ll cover the latest in IAAI news.

A recent article in Farm and Dairy reported that, according to Penn State’s College of Agricultural Sciences, this year’s unusually wet spring and summer weather has caused farmers to store hay that is wetter than normal, increasing the danger of spontaneous combustion. Because the rain has been so frequent, farmers are forced to harvest hay in the brief time it isn’t raining; and therefore, the hay is not able to dry completely in the field before being baled and stored. If the hay was left in the field for a prolonged wet spell, it would deteriorate. Therefore, farmers are forced into the position of having to bale hay whose moisture content is greater than 20%, which is the optimal level for safe and proper curing. At 25% moisture content, stored hay will generate more heat than can be safely dissipated. The University’s Managing Agricultural Emergencies program further reports an increase in barn fires this season, some of which were the result of spontaneous combustion of stored hay.

To learn more about the process of spontaneous combustion of stored hay, we join someone who was with us last month. His name is David Howitt, Professor of Materials Science. David is from UC Davis — College of Engineering.

David thanks for being here with us.

"Oh, you're welcome"

What causes spontaneous combustion of hay?

Well it’s actually a two stage reaction. Hay, if you warm it up to about 120, 130 degrees centigrade will actually start to catch fire. It’s a low ignition material. What has to happen first is there has to be a bacterial reaction, and it’s believed actually to be the same bacteria that were once thought to be associated with the very beginnings life, and turns out they like to eat and feed on hay. The bacteria starts to develop, they continue to grow and funnily enough they actually, they’re like the little lemmings. They eat and digest themselves and they make high temperatures as they do so and finally the temperature actually kills them, and that temperature, coincidentally enough, is within about five or ten degrees of the temperature necessary to start hay burning on its own, and so it’s this two stage reaction – you have the growth of bacteria at the very beginning in the moist hay, hay itself is a very good insulator, it keeps the heat in, bacteria ultimately die, the process continues and then the haystack actually goes up in smoke. The process actually takes about six weeks.

What is the progression of events in spontaneous combustion of hay?

Well at the very beginning if you cut wet hay and bale it what you get is a very nice wet environment which is where the bacteria starts to grow, and then what happens as the time passes and sometimes the temperatures outside will even drop, but the important thing is that inside the haystack, inside the pile of wet hay, it actually gets colder, but it gets more moist and that’s the bacterial environment that’s the best of all – and they love that, and so as long as the haystack is nice and big and keeps the humidity in or keeps the moisture high, even a cold wet, dank haystack will actually be the starting place for these bacteria and that’s when it begins, and the bacteria will probably go on for a couple of weeks before they finally reach that temperature, and as I said, it’s a sort of self-destructive process.

What are some of the indicators that a particular haystack is at risk for spontaneous combustion?

In the very beginning if it got wet. Essentially dry hay, if the moisture level in the hay is less than about 12% or so, then you don’t have a risk of spontaneous combustion because the bacteria can’t survive, and in fact, most hay brokers when they’re selling hay will actually measure the moisture content as well as the protein content so that when they’re selling it to somebody they know what the risk is that perhaps that haystack will go. It typically takes, as I said, it’s about a six week period after the time the hay gets wet to the time that you can have a spontaneous ignition of the hay, and so obviously in the early few weeks of that the only thing you’re going to see is bacterial activity and there will be some warmth in the hay, but it’s only the warmth of, you know, hot water. It’s not the warmth of boiling water, so you would have to stick your hand well into the hay pile, and in fact, people do make thermometers and thermocouple that you can push into a haystack and measure the temperature, and actually after about the third or fourth week the hay will develop a smell of tobacco. It has a sort of molassesy tobacco kind of smell to it that if you, obviously you have to go up to the haystack and poke around a little bit, but you could actually smell that. If you start to see smoke coming from a haystack, you have to be very, very careful because if you start to take the bales out at that point to try and salvage some of them away from the burning areas, that’s when the fires can get really vicious and you can get these little toroids almost they, it’s a toroidal sort of swirling of hot air and gases and that can take a hay barn down very, very quickly.

After the fire, what are the indicators that spontaneous combustion of hay may have been the cause of the fire?

Well there’s the classic indicator, but it’s the hardest to find, and it really is like a needle in a haystack is what will happen at typically close to the source of where the ignition took place, the haystack will get very, very hot indeed and hay does contain quite a large amount of silica, and so what happens is you could actually melt the silica and form what looks like a glass worm and that typically is the classic sign. It’s known as a clinker, and so if you find one of those you can be pretty sure that you actually had a spontaneous ignition. There are other things that you can find as well that are much more common and those look more like a…clinker, and people often call them by the same name, and that’s when you have a honeycomb like structure within the hay because one of the things that is required to keep the spontaneous reaction, combustion reaction going in the hay is the gradual flow of oxygen and if the hay doesn’t allow that to happen, basically the fire will go out and that also is another sign that you’ve had a spontaneous ignition. The little wormy thing is typically no bigger than about an inch long. Sometimes they’re a little bigger, but most of the time they’re about a third of the size of a cigarette, pretty small. The other clinker, the honeycomb structures, they can be as large as, you know, a brick or even bigger. Those can be pretty hefty and you’ll often see those at the base of the haystack.

What questions should a fire investigator ask witnesses to determine if hay spontaneous combustion might have been the cause of the fire?

Right. The big things are, you know, when they got the hay delivered, and of course, you can check back with the weather reports. If you know where the hay came from, you can figure out what its root was, you know, whether or not it came over any high ground, whether it came through areas that had reported rain, whether the hay was covered when it was transported. These sorts of things are helpful. Also, of course, if the hay was uncovered, if it wasn’t kept in a barn and there was a rainstorm some six weeks before then that’s a pretty good sign. So you’re looking for what the weather conditions were about six weeks before the fire is reported. Those are helpful for the investigator. The other thing is, obviously, what they observed, whether they observed the smoke coming from the side of the haystack, whether they noticed it from the interior. Oftentimes if you pour enough water on it quickly enough you can actually douse the fire and then, of course, you only lose some of the hay. In situations like that, then what you want to do is you want to try and dismantle or break in to the hay pile and see where the fire came from, whether there’s more of it in the interior than in the outside, as I said, whether or not there are regions with that molasses tobaccoey smell, which is very typical of the early stages of heating, but if you were to set fire to a haystack, for example, with a match you wouldn’t get that smell. So those are the sort of things you could look for if the pile is partially burned, but if it’s completely burned, you really have to go in what they saw and, you know, at what times there might have been moisture that got into contact with the hay. The main thing one can use for exclusion is if there was no moisture around. If there wasn’t any rainfall. If there was nothing occurring, you know, six weeks to two months before the fire started, then there’s a good possibility that something else was the cause.

Thanks, David, for this critical information, and we really appreciate your contribution over the past couple of months.

"Oh, you're welcome."

Now, let’s turn our attention to another aspect of how climate may affect fire risk.

According to The Desert Sun newspaper, research at the University of California, Riverside has found that air pollution from engine exhaust is directly contributing to increased wildfires in the desert. Here’s how the theory works. Air pollution increases the nitrates in the air. Then it rains, the rain delivers those nitrates into the soil, and plants soak up the nitrates through their roots. Weeds soak up this nitrogen in greater quantities than native plants do. Nitrogen promotes plant growth, which is typically a good thing. In a more temperate climate, rain would routinely flush away these higher levels of nitrogen. But, in this situation, because the desert has infrequent rain, nitrogen accumulates in the weeds and invasive grasses, which helps them grow more rapidly than native plants and spread more seed. These weeds and grasses thereby carpet the desert, which would otherwise naturally have sparse vegetation. This widespread growth of invasive vegetation provides increased fuel for wildfires. The researchers believe that this process has contributed to the increasing frequency of fires in the Southern California desert, which began in the mid-1980s, just as air pollution in that area increased. And, as fires burn the desert landscape that would normally burn very infrequently, it is harder for native plants to recover because they have not adapted to post-fire conditions. The weeds recover faster and the cycle begins again.

Our final news item reports an innovation in the formulation of fireproof walls. ScienceAlert.Com.Au, which covers scientific research from Australia and New Zealand, recently reported that Curtin University of Technology in Australia has developed a form of fireproof concrete made from fly ash, a waste by-product of coal-fired power stations.

The scientists from Curtin’s Centre for Materials Research assert that this type of geopolymer cement is a safer building material in fire-prone areas because it maintains its strength and integrity under fire conditions that cause traditional cement to fail. In addition, the fly ash cement reduces carbon emissions because the production process uses up to 80% less carbon dioxide than standard cement production. Fly ash waste dumped into the environment is also reduced because it is being "recycled" into this new concrete formulation. The Centre is targeting a product release within the next few years.

Finally, let’s close with news from IAAI.

The Fire Investigation Technician professional designation program opens this month. Program requirements and applications are available on the IAAI website, firearson.com.

Opportunities for services as Peer Reviewers are available if you are a US member of the IAAI. Look for an email from IAAI or call the office at 1-800-468-IAAI for more information.

IAAI is also establishing a Speakers Bureau. If you’re interested in speaking or are looking for a speaker on subjects related to fire and arson investigation, look for the Speakers Bureau announcement and application on the IAAI website, again at www.firearson.com, or call 1-800-468-IAAI.

That concludes the IAAI CFITrainer.Net podcast. We’ll see you again next month.

2024
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NFPA 1321: New NFPA Standard Affecting Fire Investigation Units: January 2022 - On this month’s CFITrainer.Net podcast, we talk with Randy Watson, chair of the technical committee for NFPA 1321: Standard for Fire Investigation Units.
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Fire as a Cover for Murders and Gender Reveal Fires: September 2021 - This episode we talk to Texas Ranger Sergeant Drew Pilkington about incendiary fires as a cover for murder and we discuss a tragic quadruple domestic violence homicide.
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May 2020 - May '20 IAAI & CFITrainer Fire Investigator Podcasts. Join us this month for a new podcast where we talk briefly about online learning that is available and then we speak with Dr. Peter Mansi, Past President of the IAAI.
April 2020 - April '20 IAAI & CFITrainer Fire Investigator Podcasts. This month on the Podcast we interview President Barry M. Grimm from the IAAI and talk to Wayne Miller, Author of "Burn Boston Burn -The largest arson case in the history of the country.
March 2020 - March '20 IAAI & CFITrainer Fire Investigator Podcasts. This month on the Podcast we talk about some resources for COVID, updates from the IAAI and talk with a fire Marshall in New Hampshire about challenges in their region related to Sober Homes.
February 2020 - February '20 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast follows along with our technology theme. We look at social media’s effect on some fire investigations and then we talk with Mike Parker about his work with social media while at the LA County Sheriff’s Department.
January 2020 - January '20 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast gives you updates on Australia’s wild fires and an investigation and arrest tied to a large New Jersey fire. We also talk with Zach McCune from Rolfe’s Henry about a case study and course that he and Shane Otto will be leading at ITC this year. Zach talks about an arson fraud case and how spoofing and masking technologies were used to frame an innocent mother and perpetuate an arson fraud.
December 2019 - December '19 IAAI & CFITrainer Fire Investigator Podcasts. In under ten minutes this podcast offers a review of 2019 milestones and new content and features that you might have missed. We also give you a quick preview of what to expect in 2020.
November 2019 Podcast - November '19 IAAI & CFITrainer Fire Investigator Podcasts. This month we learn about two new technology solutions being studied for fire investigation and then we visit with Lester Rich from the National Fire Academy
October 2019 Podcast - October '19 IAAI & CFITrainer Fire Investigator Podcasts. In this podcast episode, we’re back for the second part of the CCAI live burn training event — the actual burn and post-fire.
September 2019 Podcast - September '19 IAAI & CFITrainer Fire Investigator Podcasts. This month we travel to San Luis Obispo where we were hosted by the California chapter of the IAAI (CCAI). We had a rare opportunity to experience what it’s like to set up this training and experience a wildland burn in California. There was a lot to learn!
August 2019 Podcast - August '19 IAAI & CFITrainer Fire Investigator Podcasts. This month's CFITrainer.Net podcast is under 15 minutes and offers information about fires in electric vehicles and what you need to know.
May 2019 Podcast - May '19 IAAI & CFITrainer Fire Investigator Podcasts. In this month's CFITrainer.Net podcast, you'll hear from ATF Special Agent Chad Campanell, who will discuss how ATF can assist state and local fire investigators with training and investigations, ATF resources available to fire investigators, and ATF's support of CFITrainer.Net. Also, we summarize the final report of a multi-fatality fire at a senior living community in Pennsylvania, where ATF cooperated with state and local investigators to reach conclusions.
April 2019 Podcast - April '19 IAAI & CFITrainer Fire Investigator Podcasts. There are two new additions to CFITrainer.Net! A new podcast with Dan Madrzykowski from UL speaking about ventilation and Fire Flow, and a new module called “Fire Flow Analysis”.
March 2019 Podcast - March '19 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast includes updates from the IAAI related to the election, the upcoming ITC, and a new website specifically about evidence collection. After the updates, you will also hear some news stories related to fire investigation.
February 2019 Podcast - February '19 IAAI & CFITrainer Fire Investigator Podcasts. This month take 10 mins and hear some fire investigation and IAAI news.
January 2019 Podcast - January '19 IAAI & CFITrainer Fire Investigator Podcasts. This month we’re looking back on some of the biggest issues in fire investigation in 2018.
November 2018 Podcast - November '18 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk with Jeff Pauley from the IAAI’s Health and Safety Committee. Jeff is an IAAI-CFI and the Chairman of the Health and Safety Committee. In this podcast, he talks about ways to reduce exposure to carcinogens related to fire investigation. By listening, you will learn about ways to reduce your risks, learn about new resources that are available to assist you, and research that is coming soon.
October 2018 Podcast - October '18 IAAI & CFITrainer Fire Investigator Podcasts. This month meet and learn about IAAI’s new Executive Director, Scott Stephens and plans for the future. After that interview, hear some wild stories from the national news related to fire investigation.
September 2018 News Roundup - September '18 IAAI & CFITrainer Fire Investigator Podcasts.
Short stories related to fire investigation - June '18 IAAI & CFITrainer Fire Investigator Podcasts. Join us for a brief Podcast that includes five minutes of short stories related to fire investigation.
What you need to know about Arson Awareness week - April '18 IAAI & CFITrainer Fire Investigator Podcasts. This month we welcome Tonya Hoover, the Superintendent of the National Fire Academy. Superintendent Hoover came to the NFA with more than 20 years of experience in local and state government, most recently as the California State Fire Marshal.
Growing pot and earning Bitcoin can start fires? - March '18 IAAI & CFITrainer Fire Investigator Podcasts. In this month’s podcast, hear a story about how the Bitcoin business might be causing fires? What similarities are there between Pot growers and now Bitcoin miners?
Training related to wildland fire investigation - February '18 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast highlights new training related to wildland fire investigation featuring an interview with Paul Way, and this year’s International Training Conference. We also have a pretty wild story before we wrap up. Birds starting fires?
Smart homes and digital data gathering issues - December '17 IAAI & CFITrainer Fire Investigator Podcasts. In this podcast, we discuss two topics on the technology and forensics cutting edge. Michael Custer of Kilgore Engineering, Inc. and retired Special Agent Tully Kessler share some knowledge and give us a taste of the classes that they will be presenting at ITC 2018.
Discussion with Writer Monica Hesse - September '17 IAAI & CFITrainer Fire Investigator Podcasts. In this podcast, you will hear some great news related to the IAAI and CFITrainer.Net and then we have an interview with Monica Hesse, the writer of a new book called "American Fire: Love, Arson, and Life in a Vanishing Land."
Discussion with Criminalist- John DeHaan - June '17 IAAI & CFITrainer Fire Investigator Podcasts. This month on the CFITrainer.Net podcast, we talk to Criminalist, fire investigation expert and Author of "Kirk’s Fire Investigation", John DeHaan.
The Ghost Ship - May '17 IAAI & CFITrainer Fire Investigator Podcasts. For this podcast, we hear from a retired Captain of the Long Beach Fire Department, Pat Wills. Pat has been in the fire service for 37 years. He has been a leader and an investigator, now he is an educator speaking around the country about the importance of code enforcement.
Fast Podcast about ITC! - March '17 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk to David Bridges about what to expect at ITC and the training you won’t want to miss.
CFITrainer Podcast- A profile with an IAAI-CFI® - February '17 IAAI & CFITrainer Fire Investigator Podcasts. Join us this month for our podcast as we interview IAAI member and CFI, Jeff Spaulding from Middletown, Ohio. Jeff talks about his work in both the public and private sector and then he shares an interesting story about how a pacemaker is helping in an investigation.
An interview with Dr. James Quintiere - December '16 IAAI & CFITrainer Fire Investigator Podcasts. In a discussion with Dr. James Quintiere, we learn about some of his work in fire sciences, a bit about his research, his opinions related to the World Trade Center investigation and what he thinks is important to fire investigation as a scholarly leader in our field.
Fire Investigation After the Flood Podcast - November '16 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk to Dan Hebert, an IAAI, CFI about "How Floods affect Fire Investigation."
September 2016 CFITrainer.Net Podcast - September '16 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk about the recent changes in the FAA's regulations for commercial and public sector use of UAS or "Drones".
August 2016 CFITrainer.Net Podcast - August '16 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk to Jessica Gotthold about the Seaside Heights fire in NJ from 2013
July 2016 CFITrainer.Net Podcast - July '16 IAAI & CFITrainer Fire Investigator Podcasts. This month we talk to Fire Marshall, Ken Helms of the Enid, OK. Fire Department about his team winning the Fire Investigator of the Year award.
March 2016 CFITrainer.Net Podcast - March '16 IAAI & CFITrainer Fire Investigator Podcasts. This month's fire investigation podcast from the IAAI's CFITrainer.Net focuses on the Youth Firesetting Information Repository and Evaluation System, which is called YFIRES for short.
February 2016 CFITrainer.Net Podcast - February '16 IAAI & CFITrainer Fire Investigator Podcasts. This month's fire investigation podcast from the IAAI's CFITrainer.Net focuses on what you need to do to ensure the integrity of samples sent to the lab. A conversation with Laurel Mason of Analytical Forensic Associates.
September 2015 CFITrainer.Net Podcast - September '15 IAAI & CFITrainer Fire Investigator Podcasts. Our podcast related to the legalization of recreational marijuana and its effect on fire investigation was one of the most popular podcasts ever on CFITrainer.Net. This month’s podcast is a follow up with one of our listeners from California who is an investigator doing training on this very topic.
August 2015 CFITrainer.Net Podcast - August '15 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast is about NFIRS where we interview the Executive Director of The National Association of State Fire Marshals Fire Research and Education Foundation, Jim Narva.
July 2015 CFITrainer.Net Podcast - July '15 IAAI & CFITrainer Fire Investigator Podcasts. In this special edition of podcast we’re going to meet the newest IAAI Investigator of the Year, Andrea Buchanan.
May 2015 CFITrainer.Net Podcast - May '15 IAAI & CFITrainer Fire Investigator Podcasts. This month's Arson Investigator podcast from IAAI & CFITrainer interviews Jason McPherson from MSD Engineering to talk about some of these new technology tools.
April 2015 CFITrainer.Net Podcast - April '15 IAAI & CFITrainer Fire Investigator Podcasts. This month's Arson Investigator podcast from IAAI & CFITrainer interviews Dave Perry, a lawyer in Colorado discussing what fire chiefs, fire investigators, and the legal system are seeing in a state with legalized cannabis in regard to fire cause involving marijuana.
February 2015 CFITrainer.Net Podcast - Feb '15 IAAI & CFITrainer Fire Investigator Podcasts. This month's Arson Investigator podcast from IAAI & CFITrainer interviews Mike Schlatman and Steve Carman who are both successful fire investigators and now business owners who have transitioned from the public to the private sector.
December 2014 CFITrainer.Net Podcast - December '14 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast interviews Steve Avato from the Bureau of Alcohol, Tobacco, Firearms and Explosives explaining the process of elimination and how it is a critical part of the scientific method.
June 2014 CFITrainer.Net Podcast - June '14 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast interviews the 2014 Investigator of the Year.
April 2014 CFITrainer.Net Podcast - April '14 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast interviews with Don Robinson, Special Agent in Charge with the Bureau of Alcohol, Tobacco, Firearms and Explosives. Currently stationed at the National Center for Explosives Training and Research, located at the Redstone Arsenal in Huntsville, Alabama.
January 2014 CFITrainer.Net Podcast - January '14 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast takes a look inside the process of revising NFPA 921 and NFPA 1033.
October 2013 CFITrainer.Net Podcast - October '13 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast focuses on the fire research work of Underwriters’ Laboratories, better known as UL.
February 2013 CFITrainer.Net Podcast - February '13 IAAI & CFITrainer Fire Investigator Podcasts. This month we have an interview with George Codding who returned from a recent trip to Saipan and gives us a closer look at the international activities of the International Association of Arson Investigators
Mid Year 2012 CFITrainer.Net Podcast - Mid Year '12 IAAI & CFITrainer Fire Investigator Podcasts. This podcast features a mid-year update on the IAAI’s new initiatives and ways for you to get more involved with the organization.
September 2012 CFITrainer.Net Podcast - September '12 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features an in-depth look at the recent live-burn fire experiments exercise conducted on Governor’s Island, New York by the New York City Fire Department, the National Institute of Standards and Technology, Underwriters Laboratory, and the Trust for Governor’s Island.
August 2012 CFITrainer.Net Podcast - August '12 IAAI & CFITrainer Fire Investigator Podcasts. This is a special edition of the CFITrainer.Net podcast previewing the ITC 2013. There’s a new name for the Annual Training Conference from the IAAI now called the International Training conference.
April 2012 CFITrainer.Net Podcast - April '12 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features an interview with Chief Ernest Mitchell, Jr., the US Fire Administrator. Also we will discuss the upcoming ATC, Annual Training Conference, from the IAAI about to happen in Dover, Delaware.
March 2012 CFITrainer.Net Podcast - March '12 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features an interview with ATF Special Agent Billy Malagassi out of the Tulsa, OK Field Office about investigating fires in clandestine drug labs. We also report on NIST’s findings in the Charleston Sofa Super Store fire and IAAI’s Evidence Collection Practicum.
December 2011 CFITrainer.Net Podcast - December '11 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features one of the presenters from this year’s IAAI ATC and see how a single photo broke the Provo Tabernacle fire case.
October 2011 CFITrainer.Net Podcast - October '11 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features an interview with Deborah Nietch, the new Executive Director of IAAI.
July 2011 CFITrainer.Net Podcast - July '11 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features an interview with Tom Fee discussing details of investigating wildland fires.
June 2011 CFITrainer.Net Podcast - June '11 IAAI & CFITrainer Fire Investigator Podcasts. This month's podcast features a lot of exciting things that are happening at CFITrainer.Net
May 2011 CFITrainer.Net Podcast - May '11 IAAI & CFITrainer Fire Investigator Podcasts. This month highlights the IAAI ATC in Las Vegas and the third installment in the "It Could Happen to You" series.
ATC 2011 CFITrainer.Net Podcast - This podcast discusses the upcoming IAAI Annual Training Conference and National Arson Awareness Week.
April 2011 CFITrainer.Net Podcast - April '11 IAAI & CFITrainer Fire Investigator Podcasts. This podcast announces the release of the program, The First Responder’s Role in Fire Investigation, which teaches first responders how to make critical observations and take important scene preservation actions at a fire scene.
March 2011 CFITrainer.Net Podcast - March '11 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features some of the instructors from the upcoming 2011 Annual Training Conference, to provide a preview of the courses they will be presenting.
February 2011 CFITrainer.Net Podcast - February '11 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features an update on fire grants and an interview with Steve Austin
January 2011 CFITrainer.Net Podcast - January '11 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features the release of the new edition of Fire Investigator: Principles and Practice to NFPA 921 and 1033, new flammability requirements from UL for pre-lit artificial Christmas trees and a growing fire problem in Dubai with factories turned into worker dormitories.
December 2010 CFITrainer.Net Podcast - December '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast focuses on home candle fires, lightning punctures in gas piping, and respiratory diseases in the fire services.
November 2010 CFITrainer.Net Podcast - November '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features research findings for structural stability in engineered lumber by UL, the ban on antifreeze in residential sprinkler systems, and the National Highway Traffic Safety Administration’s investigation of Jeep Grand Cherokee fuel tanks.
October 2010 CFITrainer.Net Podcast - October '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features high-profile fire cases, why people leave stovetop cooking unattended and how new sensors under development may improve fire research.
September 2010 CFITrainer.Net Podcast - September '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features how to use the ATF’s Bomb Arson Tracking System, IAAI Foundation grants, electrical fires and indoor marijuana cultivation.
August 2010 CFITrainer.Net Podcast - August '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast focuses on social media as a fire investigation tool, a potential problem with modular home glued ceilings and research from Underwriters Laboratories on the effects of ventilation on structure fires.
July 2010 CFITrainer.Net Podcast - July '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast is a roundtable on some of the latest research and technical activities that impact fire investigation, featuring Daniel Madrzykowski (moderator), Steven Kerber, and Dr. Fred Mowrer.
June 2010 CFITrainer.Net Podcast - June '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast discusses career advancement, budget cuts and their impact on fire investigation, and the 2010-2016 ATF Strategic Plan.
ATC 2010 CFITrainer.Net Podcast - Follow-up and Interviews from Orlando. Learn about the conference, hear what attendees had to say.
May 2010 CFITrainer.Net Podcast - May '10 IAAI & CFITrainer Fire Investigator Podcasts. The second in our safety series called "It Could Happen To You." Our Long-Term Exposure roundtable is moderated by Robert Schaal.
April 2010 CFITrainer.Net Podcast - April '10 IAAI & CFITrainer Fire Investigator Podcasts. The first of our two-part safety series called "It Could Happen To You." Our roundtable is moderated by Robert Schaal.
March 2010 CFITrainer.Net Podcast - March '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features a conversation about legislative affairs affecting the fire service with Bill Webb, Executive Director of the Congressional Fire Services Research Institute.
February 2010 CFITrainer.Net Podcast - February '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features our interview with a commercial kitchen’s fire expert about what you need to know when you work a commercial kitchen fire.
January 2010 CFITrainer.Net Podcast - January '10 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features a look at preliminary research on corrosion caused by Chinese drywall, a new database focused on fires in historic buildings, a warning on blown-in insulation, and the launch of the new firearson.com web site.
December 2009 CFITrainer.Net Podcast - December '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features cooking fires, highlights of the International Code Council’s Annual Meeting on code requirements, including requiring residential sprinkler systems, and an easy way to keep up with recalls from the US Consumer Product Safety Commission.
November 2009 CFITrainer.Net Podcast - November '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features chimney fires, including recent news on surgical flash fires, a proposed national arsonist registry, lightning research and an innovation in personal protective equipment.
October 2009 CFITrainer.Net Podcast - October '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast is devoted to Fire Prevention Week.
August 2009 CFITrainer.Net Podcast - August '09 IAAI & CFITrainer Fire Investigator Podcasts. This month takes a look at the dangerous combination of summer heat and oily rags, the rise in vacant home fires, and preview research underway on Australia’s devastating "Black Saturday" brush fires.
July 2009 CFITrainer.Net Podcast - July '09 IAAI & CFITrainer Fire Investigator Podcasts. This month features a look at outdoor grill fires, a fatal fire at a homeless camp in Southern NJ, new NIST research on human behavior during building fires, and IAAI news.
June 2009 CFITrainer.Net Podcast - June '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features live reports from the 2009 IAAI Annual Training Conference held in May.
May 2009 CFITrainer.Net Podcast - May '09 IAAI & CFITrainer Fire Investigator Podcasts. This podcast is dedicated to National Arson Awareness Week.
April 2009 CFITrainer.Net Podcast - April '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features the NFPA 921 chapter on marine fire investigations and the myth and reality of static electricity as a source of ignition.
March 2009 CFITrainer.Net Podcast - March '09 IAAI & CFITrainer Fire Investigator Podcasts. This month focuses on the rise of the hybrid vehicle and what its unique engineering means for the investigation of vehicle fires, the rash of devastating arson fires in Coatesville, Pennsylvania from December 2008 to February 2009, and news from IAAI.
January 2009 CFITrainer.Net Podcast - January '09 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast focuses on the deepening financial crisis in the US and arson for profit fires, how going green may pose a fire hazard and see how rope lighting may be a source of ignition, and IAAI’s Expert Witness Courtroom Testimony course.
December 2008 CFITrainer.Net Podcast - December '08 IAAI & CFITrainer Fire Investigator Podcasts. This month’s podcast features Christmas tree fires, changes to critical fire investigation publications, the weak economy’s impact on home fires, wind’s effect on structure fires, and ATC 2009.