A fatal aviation accident occurred in Brooklyn Park, Minnesota, on the morning of Saturday, April 25, 2026, resulting in the loss of two lives. Federal authorities confirmed that one of the deceased was Liz Conmy, a sitting state representative from North Dakota. The aircraft, identified as a small single-engine plane, crashed shortly after departing from the nearby Crystal Airport, sending shockwaves through the local community and the North Dakota legislative body.

The National Transportation Safety Board (NTSB) and the Federal Aviation Administration (FAA) have established a joint investigation to determine the contributing factors of the crash. This incident marks another tragic chapter in a series of general aviation accidents within the Twin Cities metropolitan area over the past year, raising questions about safety protocols and flight operations in densely populated suburban zones.

Detailed Timeline of the April 25 Incident

The flight originated from Crystal Airport (KMIC) in Brooklyn Park. According to preliminary radar data and air traffic control logs, the aircraft, a 1991 Beechcraft F33A, took off at approximately 11:30 a.m. local time. The flight path was intended to be a routine departure; however, the aircraft disappeared from radar screens less than five minutes into the flight.

Witnesses on the ground reported hearing engine sputtering followed by a sudden silence before the plane descended rapidly toward Southbrook Park. The impact occurred in an open field within the park, approximately three-quarters of a mile from the airport's runway threshold. Local emergency services, including the Brooklyn Park Police Department and Fire Department, received the first distress calls at 11:51 a.m.

Upon arrival, first responders found the wreckage engulfed in a post-crash fire. Although the fire was extinguished within minutes, the intensity of the flames and the force of the impact left no chance for survivors. No injuries were reported to bystanders on the ground, as the pilot appeared to have maneuvered the craft toward the open park area, away from nearby residential structures.

Victims and Official Identification

On the afternoon following the crash, the North Dakota Democratic-Nonpartisan League Party issued a statement confirming that State Representative Liz Conmy of Fargo was one of the two individuals on board. Conmy was a respected figure in North Dakota politics, known for her focus on education and environmental transparency.

The identity of the pilot was initially withheld pending notification of next of kin. Local authorities have coordinated with the Hennepin County Medical Examiner's Office to process the remains. Governor Tim Walz of Minnesota and other regional leaders expressed their condolences, noting the professionalism of the first responders who managed the scene at Southbrook Park.

Technical Analysis of the Beechcraft F33A

The aircraft involved in the April 2026 crash, a Beechcraft F33A Bonanza (Registration N-number to be confirmed in the final NTSB manifest), is a staple of American general aviation. Produced by the Beech Aircraft Corporation (now Textron Aviation), the Bonanza series has been in continuous production longer than any other aircraft in history.

Performance and Specifications

The F33A variant is characterized by its conventional tail (unlike the famous V-tail Bonanzas) and its robust performance capabilities. Key technical specifications include:

  • Engine: Continental IO-520-BB six-cylinder, fuel-injected engine producing 285 horsepower.
  • Cruise Speed: Approximately 172 knots (198 mph).
  • Maximum Takeoff Weight: 3,400 lbs.
  • Safety Record: While the Bonanza series is highly regarded for its handling and speed, it is often classified as a "high-performance" aircraft, requiring significant pilot proficiency, particularly during the critical takeoff and climb phases.

In historical safety data, engine failure on takeoff (EFTO) is a leading cause of accidents for single-engine aircraft like the F33A. The NTSB investigation will specifically look at the maintenance records of the Continental engine and the fuel system to see if mechanical failure played a role in the April 25 event.

Contextualizing Aviation Safety in Brooklyn Park

The crash at Southbrook Park is not an isolated incident for the Brooklyn Park community. Exactly one year prior, on March 29, 2025, a Socata TBM 700 crashed into a residential home in the same city. That accident resulted in the death of all occupants, including a high-ranking executive from U.S. Bank.

The proximity of Crystal Airport to residential neighborhoods has been a point of discussion for local urban planners and aviation safety experts. Crystal Airport serves as a vital hub for private pilots and flight training in the Minneapolis-St. Paul area, but the increasing density of suburban development creates a challenging environment for emergency landings when mechanical issues occur shortly after takeoff.

Recent Minnesota Aviation Incidents (2025–2026)

To understand the broader safety landscape, it is helpful to review recent incidents in the region:

  1. April 13, 2026: A Minnesota State Patrol Cirrus aircraft experienced a runway excursion at St. Paul Airport during a training flight. No injuries were reported, but the airfield was closed for several hours.
  2. October 6, 2025: A Piper PA-28 140 crashed near McGregor, Minnesota, due to a power failure shortly after takeoff. Three individuals were injured but survived, highlighting the role of terrain and impact speed in survivability.
  3. March 29, 2025: The aforementioned Socata TBM 700 crash in Brooklyn Park, which destroyed a residential structure and resulted in multiple fatalities.

The NTSB Investigation Process

The investigation into the April 25 crash will follow a standard protocol established by the NTSB. This process is exhaustive and typically takes 12 to 24 months to reach a "Probable Cause" conclusion.

Phase 1: The Field Phase

Investigators from the NTSB "Go-Team" arrive at the site within 24 hours. Their primary goals are:

  • Wreckage Documentation: Mapping the debris field to determine the angle and speed of impact.
  • Component Recovery: Transporting the engine and flight surfaces to a secure facility for teardown.
  • Environmental Analysis: Reviewing local weather conditions, including wind shear and temperature inversions, which can affect small aircraft performance.

Phase 2: Technical Analysis

Back at the NTSB laboratories, experts will examine the airframe for signs of structural fatigue. They will also analyze the "light bulb filaments" (to see if they were illuminated at impact, indicating power status) and any available GPS or non-volatile memory chips from the cockpit.

Phase 3: Pilot Records and Human Factors

The NTSB will scrutinize the pilot’s medical records, flight hours, and recent training. They will look for "Human Factors"—fatigue, distraction, or medicinal influences—that might have contributed to a loss of control.

Challenges of General Aviation in the Midwest

Flying in Minnesota presents unique challenges. The state’s varied climate, ranging from extreme cold in winter to high humidity and density altitude issues in the summer, requires pilots to be hyper-aware of performance charts.

While April typically sees milder weather, sudden gust fronts or "microbursts" can be lethal for light aircraft like the Beech F33A. Furthermore, the lack of a "black box" (Flight Data Recorder) in most general aviation aircraft means investigators must rely heavily on physical evidence and witness testimony.

Summary of the Southbrook Park Crash

The April 25, 2026, plane crash in Brooklyn Park remains a developing story. The loss of North Dakota Representative Liz Conmy has brought national attention to this specific incident, but for the residents of Minnesota, it underscores a growing concern regarding the safety of small aircraft operations in suburban corridors.

As the NTSB continues its work, the aviation community awaits the preliminary report, which is expected within 15 days. This report will provide the first official facts regarding engine status and pilot communications during those final moments over Southbrook Park.

FAQ: Minnesota Plane Crash and Aviation Safety

What caused the plane crash in Brooklyn Park on April 25, 2026?

The exact cause is currently under investigation by the NTSB and FAA. Preliminary reports suggest the aircraft crashed shortly after takeoff from Crystal Airport. Mechanical failure, pilot error, and weather conditions are all being evaluated.

Who was Liz Conmy?

Liz Conmy was a State Representative from North Dakota representing Fargo. She was one of the two victims in the April 25 plane crash. She was widely known for her legislative work in education and government transparency.

Is Crystal Airport safe for residential neighborhoods?

Crystal Airport operates under strict FAA regulations. However, the proximity of the airport to homes in Brooklyn Park has led to ongoing safety reviews, especially following two fatal crashes in the area within a 13-month period (March 2025 and April 2026).

How long does a NTSB investigation take?

A preliminary report is usually released within two weeks. However, a full investigation into the probable cause of a general aviation accident typically takes between 12 and 18 months to complete.

What kind of plane was involved in the latest MN crash?

The aircraft was a 1991 Beechcraft F33A, a high-performance, single-engine plane known for its speed and reliability in the general aviation community.

Were there any survivors or injuries on the ground?

There were no survivors from the aircraft. Fortunately, there were no injuries reported to anyone on the ground at Southbrook Park, as the plane hit an open field rather than a populated structure.