NTSB preliminary report on fatal helicopter crash in Arizona does not determine cause

The accident occurred July 7, 2020 on the Polles Fire west of Payson, Arizona

Bryan Jeffery “BJ” Boatman
Bryan Jeffery “BJ” Boatman

On July 7, 2020 a UH-1H helicopter crashed while transporting supplies to firefighters who were spiked out (camping) while working on the Polles Fire about 10 miles west of Payson, Arizona. The only person on board, pilot Bryan Jeffery “BJ” Boatman, 37, of Litchfield Park, Arizona was killed. We send our sincere condolences to the family and friends of Mr. Boatman, and to the forestry technicians who were at the fire.

The brief preliminary report issued by the National Transportation Safety Board (NTSB) did not mention any obvious causes for the crash, which happened while transporting firefighters’ equipment in an external sling load. Multiple personnel on the ground observed the helicopter flying erratically until finally “it entered a steep nose up attitude and then descended rapidly,” according to the report. Fire personnel saw no signs of fire before the crash and all major structural components of the helicopter were accounted for at the accident site.

Polles Fire vicinity map
Polles Fire vicinity map

BJ was born on June 8, 1983 in Provo, Utah. He was a third-generation pilot and worked alongside his parents to build their company, Airwest Helicopters of Glendale, Arizona.

3-D map of the Polles Fire from data at 10:36 p.m. July 7, 2020
3-D map of the Polles Fire from data at 10:36 p.m. July 7, 2020; looking north.

The helicopter, N623PB, serial number 64-13689, was manufactured in 1964. It is a UH-1H registered to Aero Leasing in Glendale, Arizona, the same city where Air West Helicopters is located.

Polles Fire - Payson helicopter crash fatality
Airwest Helicopters photo, N623PB.

In addition to the preliminary report released by the NTSB, a 23-page facilitated learning analysis (FLA) was commissioned by the U.S. Forest Service.

The FLA is solely devoted to analyzing the response to the accident — the Incident Within an Incident and the actions taken in the following days. It does not address what caused the helicopter to crash. The report found very little to criticize and praised most of the actions that were taken. It goes into quite a bit of detail about how the fire’s Incident Management Team handled the emergency response during the first few hours, as well as organizing over the next several days to care for BJ’s family and the forestry technicians that were witnesses to the crash or were otherwise affected.

Anyone who could in the future find themselves in a similar unfortunate situation would benefit from reading this FLA. Firefighting is dangerous, in the air and on the ground, and others will have to walk this same path.

During a 49-day period that began July 7, 2020 there were six crashes of firefighting aircraft — three helicopters and three air tankers. In addition, three members of the crew of a C-130 from the U.S. died when their air tanker crashed January 23, 2020 while fighting a bushfire in New South Wales, Australia.

Below is the text from the narrative portion of the three-page NTSB report. The complete report which will analyze the cause, might be released within the next year.


“On July 7, 2020, about 1213 mountain standard time, a Bell/Garlick UH-1H helicopter, N623PB, was destroyed when it was involved in an accident near Payson, Arizona. The pilot was fatally injured. The helicopter was operated as a Title 14 Code of Federal Regulations Part 133 external load flight.

Illustration from the NTSB report
Figure 1: Depiction of helicopter flight path based on witness statements. From the NTSB preliminary report.

“The helicopter was owned by Airwest Helicopters LLC and operated by the United States Forest Service at the time of the accident. According to witnesses, the helicopter was transporting supplies using a long line for a hotshot firefighting crew that were repositioning on the ground. The pilot transported three loads to the new destination uneventfully prior to the accident and had been using an indirect route to the north to avoid a fire area (Figure 1). While transporting the fourth load, witnesses observed the helicopter begin to fly erratically while en route to its destination. During this time, a witness stated that he observed the helicopter enter a high nose-up pitch attitude and the external payload began to swing. The helicopter then displayed irregular movements for several seconds before the external payload settled and the helicopter appeared to stabilize. However, after about 3 seconds, multiple witnesses observed  The witnesses did not observe the helicopter on fire during the accident flight, nor did the pilot report any anomalies over the helicopter crew’s common air-to-ground radio frequency or any other assigned frequencies for the fire.

“The helicopter wreckage came to rest about 0.5 nm north of its drop off destination, oriented on a heading of 074° magnetic and was mostly consumed by postcrash fire. All major structural components of the helicopter were accounted for at the accident site. The helicopter’s external payload was found 123 ft southeast of the main wreckage.

“The wreckage was retained for further examination.”


Polles Fire
Smoke from the Polles Fire, posted July 6, 2020. InciWeb.

Helicopter crashes while working on the Polles Fire in Arizona

(Updated at 8:18 p.m. MDT July 7, 2020)

Map helicopter crash Arizona Payson Polles Fire
Map showing heat detected on the Polles Fire by satellites at 2:06 a.m. MDT July 7, 2020.

Officials from the Tonto National Forest confirmed that a helicopter crashed today while working on the Polles Fire in central Arizona. The only person on board was the pilot, who was deceased. He was identified in a press conference as Bryan Boatman, 37, with Airwest Helicopters out of Glendale, Arizona. He leaves behind a wife and 8-year-old child.

The Chief of the Pine-Strawberry Fire District said the pilot’s wife arrived at the Payson Airport as the body was being retrieved from the accident scene.

The helicopter crashed north of the main fire in a remote area only accessible on foot or by helicopter while transporting supplies for hand crews. After the crash was reported to the fire’s Incident Commander at 12:22 p.m. Tuesday, a Sergeant with Sheriff’s office was transported to the scene via short haul, suspended on a rope under a helicopter. He began the process of the investigation and removing the pilot’s remains.

A Federal Aviation Administration spokesman said the UH-1H helicopter went down about 10 miles west of Payson.

A Temporary Flight Restriction (TFR) has been issued at the Payson airport due to the crash, Airport Coordinator Dennis Dueker said. All flights in the area will be grounded until the TFR is lifted.

As of Monday night the Polles Fire had burned 580 acres 11 miles west of Payson, Arizona.

The Southwest Area Type 1 Incident Management Team (IMT) #2 led by John Pierson was scheduled to assume command of the fire July 6 at 6 a.m.

Six hotshot crews and three other hand crews are working in conditions described by the incident management team as extreme. They have been working shifts late into the evening for the last few nights, spiked out in remote locations relying on helicopters to fly in their food, drinking water, and supplies.

The IMT said there are no current threats from the fire to the communities of Pine-Strawberry or Payson.

The fire started July 3 from lightning. It is only accessible by helicopter.

Polles Fire
Smoke from the Polles Fire. InciWeb photo posted July 6, 2020.

Our sincere condolences go out to the family and friends of the pilot, and the firefighters that were working on the Polles Fire.

Thanks and tips of the hat go out to Tom, Eric, and Kelly. Typos or errors, report them HERE.