Report released about firefighter fatality — trees were broken off during retardant drop

 Draper City, Utah Battalion Chief Matthew Burchett was killed when a low drop uprooted an 87-foot tall tree that fell on him

Diagram fatality air tanker drop Green Sheet
Diagram from the Green Sheet.

(Originally published on FireAviation, September 14, 2018. Updated at 7:43 MDT September 14, 2018)

The California Department of Forestry and Fire Protection (CAL FIRE) has released what they call a “Green Sheet” report about the fatality and injuries that were caused by falling tree debris resulting from an air tanker’s retardant drop. The accident occurred on the Ranch Fire which was part of the Mendocino Complex of Fires east of Ukiah, California. The report was uploaded to the Wildland Fire Lessons Learned Center on September 13, 2018 exactly one month after the August 13 accident.

A firefighter from Utah, Draper City Battalion Chief Matthew Burchett, was killed when a low drop uprooted an 87-foot tall tree that fell on him. Three other firefighters had different assortments of injuries from sheered-off trees and limbs, including broken ribs, deep muscle contusions, ligament damage to extremities, scratches, and abrasions.

747 supertanker palmer fire
File photo: The 747 SuperTanker drops on the Palmer Fire south of Calimesa and Yucaipa in southern California, September 2, 2017. Photo by Cy Phenice, used with permission.

Standard procedure is for firefighters to leave an area before an air tanker drops. The report said the personnel on that Division were told twice that day to not be under drops — once in a morning Division break-out briefing, and again on the radio before the fatal drop and three others from large air tankers were made in the area. It was not confirmed that all supervisors heard the order on the radio to evacuate the drop area.

One of the “Incidental Issues / Lessons Learned” in the report mentioned that some firefighters like to record video of air tanker drops:

Fireline personnel have used their cell phones to video the aerial retardant drops. The focus on recording the retardant drops on video may distract firefighters. This activity may impair their ability to recognize the hazards and take appropriate evasive action possibly reducing or eliminating injuries.

The air tanker that made the drop was T-944, a 747-400 that can carry up to 19,200 gallons. Instead of a more conventional gravity-powered retardant delivery system, the aircraft has pressurized equipment that forces the retardant out of the tanks using compressed air. This is similar to the MAFFS air tankers. When a drop is made from the recommended height the retardant hits the ground as a mist, falling vertically, rather than the larger droplets you see with a gravity tank.

In this case, according to the report, the drop was made from approximately 100 feet above the tree tops. The report stated:

The Aerial Supervision Module (ASM) identified the drop path to the VLAT by use of a smoke trail. The VLAT initiated the retardant drop as identified by the smoke trail. Obscured by heavy vegetation and unknown to the VLAT pilot, a rise in elevation occurred along the flight path. This rise in elevation resulted in the retardant drop only being approximately 100 feet above the treetops at the accident site.

When a drop is made from a very low altitude with any air tanker, the retardant is still moving forward almost as fast as the aircraft, as seen in this drop. If it is still moving forward there will be “shadows” that are free of retardant on the back side of vegetation, reducing the effectiveness of the drop. From a proper height retardant will gradually slow from air resistance, move in an arc and ideally will be falling gently straight down before it hits the ground. Another example of a low drop was on the Liberty Fire in Southern California in 2017 that dislodged dozens of ceramic roofing tiles on a residence and blew out several windows allowing a great deal of retardant to enter the home.

We reached out with some questions to Global Supertanker, the company that operates the 747 Supertanker, and they gave us this statement:

We’re heartbroken for the families, friends and colleagues of Chief Burchett and the other brave firefighters who were injured during their recent work on the Mendocino Complex Fire. As proud members of the wildland firefighting community, we, too, have lost a brother.

On August 13, 2018, Global SuperTanker Services, LLC acted within procedural and operational parameters. The subject drop was initiated at the location requested by the Aerial Supervision Module (ASM) after Global SuperTanker Services, LLC was advised that the line was clear.

The former President and CEO of the company, Jim Wheeler, no longer works there as of September 1, 2018. The company is owned by Alterna Capital Partners LLC, of Wilton, Conn.

(Updated at 7:43 MDT September 14, 2018 to include the statement from Global Supertanker that we received at 7:35 p.m. MDT September 14, 2018)

Dozer operator killed in vehicle accident in California

He was driving to the North Fire on I-80

Tuesday morning September 11 at about 5:45 a.m., Antonio (Tony) Flores 37, an employee of Kent Siller Trucking, was involved in a fatal vehicle accident on Interstate 80 near Blue Canyon, California between Sacramento and Reno. Mr. Flores was assigned to the North Fire as a private contractor operating a bulldozer. He was driving to the incident command post at the Blue Canyon Airport.

Incident Commander Curtis Coots said that the personnel working on the North Fire are deeply saddened by the death of a fellow firefighter. “This has been an extremely tough fire season for our firefighters both physically and emotionally”, Mr. coots said.

Mr. Flores is survived by his wife of 18 years and four children, ranging in ages from 9 to 16 years old. He is a lifelong resident of the Yuba City area.

He has worked for Kent Siller Trucking for more than 20 years as a master mechanic and heavy equipment operator.

The cause of the accident is under investigation by the California Highway Patrol and the Placer County Sheriff-Coroner’s Office.

Since it started September 3 the North Fire has burned 1,120 acres nine miles northeast of Alta, Calif. It has not grown in the last 24 hours and will transition back to the local unit today, September 12.

Our sincere condolences go out to Mr. Flores’ family, friends, and co-workers.

Thanks and a tip of the hat go out to Tom.
Typos or errors, report them HERE.

Pneumonia and other hazards on the fireline

White Draw Fire, South Dakota
White Draw Fire, South Dakota, June, 2012.

(UPDATED at 4:24 p.m. PDT September 5, 2018)

The U.S. Fire Administration has designated the death of Erick Aarseth a line of duty death (LODD). The agency posted a notice on their web site that indicates Mr. Aarseth was released from the Horns Mountain Fire at 6 p.m. on August 27. The next day he was found unconscious in his apartment.

From the US Fire Administration:

“Firefighter II Eric Aarseth worked the Horns Mountain Fire in Washington on August 27 and was released at 6:00 p.m.  On August 28, Aarseth was found unresponsive at his home in Oregon. Reports indicate that Aarseth developed pneumonia which became septic. Aarseth was treated at Sacred Heart Medical Center in Springfield, Oregon, but was taken off life support on September 3 after suffering irreversible damage to his organs. Aarseth passed away early the following morning on September 4.

“Incident Location: Horns Mountain Fire near Northport, Washington (U.S. National Grid: 11U MQ 42732 18414 (DD: 48.916, -117.782))

“Department information
Miller Timber Services
PO Box 638
24745 Alsea Hwy.
Philomath, Oregon 97370

“Chief: President Lee Miller”


(Originally published at 12:59 p.m. PDT September 4, 2018)

Yesterday, September 3, 20-year-old Eric Aarseth passed away after he was found unconscious the day after he returned from a fire assignment.

His family said he returned home from the fire Monday August 27 and the next day was found unconscious in his apartment suffering from pneumonia. He was taken to a hospital but never woke up. KGW8 reported that he had vomited, obstructed his airway and developed sepsis. When it was discovered he was brain dead the family made the difficult decision to turn off the life support. He passed away Monday September 3.

The Centers for Disease Control reports that the incubation period of pneumococcal pneumonia is about 1 to 3 days. This makes it possible, or even likely, that Mr. Arseth was exposed to the conditions that led to the disease while still on the fire assignment or in travel status.  This could be a line of duty death, an LODD.

Mr. Aarseth was a member of a contractor’s hand crew fighting the Horns Mountain Fire in southern Washington. In July their crew was on the Garner Complex of Fires in southern Oregon.

Working on a hand crew is very hard work. It often means inadequate sleep, nutrition, and hygiene. An ongoing study of smokejumpers found that over the course of a season they lost muscle mass, added fat, their weight remained about the same, and often had impaired reaction time. A study we wrote about in February found firefighters’ exposure to smoke increases their disease risk. Depending on the type of work performed and the number of years of exposure, the increased risk can be 22 to 39 percent.

Wildland firefighters have enough to worry about from the fire itself, avoiding dangerous situations that could lead to being overrun by the fire, hit by a falling tree or rock, cut by a chain saw, exposed to toxic smoke, or being in a vehicle or helicopter accident. Trying to prevent something you can’t see that apparently can kill you in a matter of hours or days, like sepsis and pneumonia, is scarier than all of the above.

Thanks and a tip of the hat go out to Alex.
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Oregon firefighter dies after returning from a fire

20-year-old Eric Aarseth passed away Monday, September 3, 2018.

Below is an excerpt from an article at KEZI.com posted September 3, 2018:


Springfield, Ore. — A Eugene wildland firefighter has died after he suffered irreversible brain damage after contracting pneumonia, which became septic.

The family of 20-year-old Eric Aarseth tells ABC News just a day after he came home last Monday [August 27] he was found unconscious in his apartment. Eric was taken to PeaceHealth Riverbend Hospital in Springfield. Eric’s family said they’ve made the difficult choice to take him off life support.

Kellie Mathews, a spokesperson for Miller Timber services, tells KEZI 9 Eric passed away Monday afternoon [September 3, 2018].

Eric worked for Miller Timber Service. Mathews said this was Eric’s first year as a firefighter and he battled the Garner Complex Fire in southern Oregon and the Horns Mountain Fire in Washington.

“We’re heartbroken for the family and friends of our firefighter, Eric Aarseth,” said Lee Miller, President of Miller Timber Services in a statement. “It’s devastating to lose any member of our team and Eric seemed to have found his passion and purpose on the fire line.”

“We take our responsibility to our firefighters seriously and I’m confident we did our best for Eric,” Miller said. “In order to ensure we continue to take good care of our employees, we plan to review our training and support materials, fire line resources, and protocols.”

(end of excerpt)


We send our sincere condolences to the friends, family, and co-workers of Mr. Aarseth.

Firefighter fatality on Mendocino Complex of Fires

(UPDATED at 3:02 p.m. PDT August 14, 2018)

Matthew Burchett
Matthew Burchett. Photo: Draper City FD

Draper City, Utah has identified the firefighter that was killed August 13 on the Mendocino Complex as Draper Battalion Chief Matthew Burchett. He leaves behind his wife and their 6-year-old son.

Below is a press release that the city issued today.



Press Release 8/14/2018 from Draper City.

1020 East Pioneer Rd.
Draper, UT 84020

Media Release

August 14, 2018

Draper Battalion Chief Dies Fighting Mendocino Fire

DRAPER, Utah. – It is with tremendous sadness that we announce the tragic loss of one of our own. Last night while fighting the Mendocino Complex Wildfire in California, Draper Battalion Chief Matthew Burchett lost his life in the line of duty. Draper deployed five fire fighters to California on August 2nd, and the team has worked tirelessly to protect lives and property. The entire community of Draper is grieving our loss.

Chief Burchett came to Draper City Fire Department in May of this year. Prior to working for Draper, he worked for Unified Fire Authority for the past 20 years. Chief Burchett had extensive experience in wildland and structure fire. Chief Burchett leaves behind a wife and a young son. He was 42 years old.

This is not only a loss for our Draper Fire Department, but a loss for all fire departments in the Nation.

We appreciate all the heartfelt support from the Draper Community, Cal Fire, the State of Utah, and our family of firefighters from across the nation.

At this time, we ask for some privacy for Chief Burchett’s family as they process this tragedy.

In the coming days we will have information about funeral plans, a donation fund for Matt’s family and more details as they become available.



Another release issued by Draper City on August 14 included a statement from the Fire Chief:



Draper City’s Fire Chief Clint Smith is out of the country and he has given us his statement about this tragic event.

“Draper City Fire Department has no words to describe the depth of sorrow we are feeling upon learning of the death of Battalion Chief Matt Burchett while assisting with the devastating California Wildfires. Matt is a true hero who has given the ultimate sacrifice while serving others. Matt is a strong leader and experienced wildland firefighter who always put the safety and needs of his subordinates first, but most of all, Matt was a devoted husband and loving father. His family was his world. We are grateful to those fellow firefighters that were with Matt and for the immediate aid they were able to render. We pray for all firefighters, friend and family affected by this tragic loss. This event has rocked our small department to its very core but we will work to honor Matt’s legacy and sacrifice and care for his family.”



(UPDATED at 8:22 a.m. PDT August 14, 2018)

Officials on the Mendocino Complex of Fires reported Monday night that a Utah firefighter who was working on the incident was killed in an accident. No other details or the identity of the person has been released.

Fact finding is ongoing and notification of next of kin is in progress.

We send out our sincere condolences to the firefighter’s friends, family, and co-workers.

The sender of the tweet below is in Draper City, Utah.

It has been a tragic summer in California. Five other agency employees or contractors have died in the line of duty in the last month while working on wildfires in the state:

-Andrew Jason Brake, a heavy equipment mechanic, died August 9 on the Carr Fire.
–Don Ray Smith, contract dozer operator, of Pollock Pines, CA, on the Carr Fire July 26.
–Redding fire Inspector Jeremy Stoke, Fire Inspector for the Redding, CA Fire department, on the Carr Fire July 26.
–Brian Hughes, Captain on National Park Service Arrowhead Hotshots, Ferguson Fire, July 29.
–Braden Varney, CAL FIRE Heavy Fire Equipment Operator, July 14, Ferguson Fire.

Thanks and a tip of the hat go out to Tom.
Typos or errors, report them HERE.

CAL FIRE employee killed on the Carr Fire in Northern California

The California Department of Forestry and Fire Protection, CAL FIRE, announced that a heavy equipment mechanic for the agency was killed while assigned to the Carr Fire near Redding, California. Andrew Jason Brake died August 9 due to a single vehicle accident while assigned to the fire that has burned 177,000 acres west of the city.

From the Sacramento Bee:

Brake was headed north on 99, just south of Tehama Vina Road in Tehama, when the road made a slight curve to the left, California Highway Patrol officer Ken Reineman said. Brake “failed to maintain his path,” drifted off the road to the right and hit a tree. His vehicle, believed to be a pickup truck, was engulfed in flames, Reineman said. Brake died in the vehicle fire, Reineman said. The crash occurred at 12:17 a.m., he added.

Our sincere condolences go out to Mr. Brake’s family, friends, and co-workers.

Four other agency employees or contractors have died in the line of duty in the last month while working on wildfires in California:

–Don Ray Smith, contract dozer operator, of Pollock Pines, CA, on the Carr Fire July 26.
–Redding fire Inspector Jeremy Stoke, Fire Inspector for the Redding, CA Fire department, on the Carr Fire July 26.
–Brian Hughes, Captain on National Park Service Arrowhead Hotshots, Ferguson Fire, July 29.
–Braden Varney, CAL FIRE Heavy Fire Equipment Operator, July 14, Ferguson Fire.

Thanks and a tip of the hat go out to Tom and Paula.
Typos or errors, report them HERE.