The Mayday Project (

by: Don Abbott

Don Abbott explains how tracking fire service maydays can improve fireground safety.

“Mayday! Mayday! Mayday!”—the three words no incident commander (IC) ever wants to hear. But what do we really know about maydays? Most of us have never experienced one, which relegates us to learning about them through articles or reports on the subject.  

After I made this realization, I decided to do my own investigation into fire service maydays What I found was that no one is really tracking them—why, when and how are they occurring, and what the has response been. So I decided to pursue this information on my own. Most maydays don’t get much attention unless they result in injuries or death. Therefore, there is not much information-sharing on the how, when and where they take place, or what the rescue results were. The more we know about maydays, the more we can tailor our training so that we can address the aspects of our job where firefighters are most in danger.

“Project Mayday” is born

We secured a private foundation grant to study maydays, calling our year-long endeavor “Project Mayday.” With the assistance of two individuals with PhDs in statistics and analytics—Dr. Venton Bennett and Dr. Jason Bebermeir—we assembled a three-part survey for departments wanting to report maydays. Our intent was to gather facts, not assumptions.

We obtained mayday information from departments in several different ways, and were assisted by state fire chief and firefighter associations. Both volunteer and career fire departments were surveyed, and each group’s information and results were kept separate. All the information received is confidential; we do not use department or individuals’ names. None of the information is shared without fire department permission.

Three components

The survey is divided into three components. Component 1 asks for general department information (type, size, apparatus, run figures, etc.). Component 2 deals with the actual mayday event (when, where, type and response). We also request reports, tactical worksheets, photos and audio tapes. As a result of Component 2, we’ve obtained more than 800 radio traffic tapes and 75 dashcam videos. Component 3 then asks for standard operating procedures (SOPs) and other similar guidelines used by the participants.

We will finish the project by forming a committee to make recommendations regarding the prevention of maydays and the improvement of our response to them. The following information, for both career and volunteer departments, covers data gathered from the first nine months of the project.

Volunteer departments

Department stats

  • 271 departments from 29 states reported maydays

  • 216 departments completed Component 1

  • 177 departments completed Component 2

  • 88 departments completed Component 3

Department size

The size of the volunteer fire departments was based on information presented, roster size and activity (as determined by each department). Of the volunteer departments reporting, 31 percent had a membership of 46–55 members, and 20 percent had a membership of 36–45 members. 

Time maydays took place

Most maydays in volunteer departments occurred between 0001 hrs and 0300 hrs (19 percent); others occurred between 2100 hrs and 2400 hrs (17 percent). The first unit on the scene was involved in 49 percent of maydays, and 77 percent of the time, the unit was an engine.

Types of maydays

The number one cause of maydays was medical issues, primarily heart attacks (22 percent), followed by getting lost or separated from hoselines (19 percent), and falls into the basement or stairway collapse during fires (14 percent). It should be noted that many volunteer fire departments had no SOPs dealing with radio communications, or when maydays should be called.

Types of construction

Volunteer fire department maydays most often took place in residential type structures (63 percent), followed by commercial structures (23 percent) and multi-residential/apartments (14 percent).

Note: In the final report, we will break down volunteer and combination department information. In talking with many of the volunteer fire department chiefs, we found that they did not always have the time or staffing to handle our request for information and reports. We are thankful for their time and information presented.

Career departments

Department stats

  • 831 departments from 47 states reported maydays

  • 719 departments completed Component 1

  • 539 departments completed Component 2

  • 327 departments completed Component 3

(Note: The total number of maydays is 563.)

Department size