On August 11, 1989, a Bell 206B (registration N43BL) operated by Brown Aviation was involved in an aviation accident near Marys Home, MO. Investigators recorded the probable cause as: THE FAILURE OF THE PILOT TO MAINTAIN CONTROL OF THE HELICOPTER. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.
A helicopter became light on the skids during a takeoff power increase and rolled onto its right side. Post-accident investigation found no mechanical or control malfunctions.
Accident Sequence
According to the pilot's statement, the helicopter was in the process of taking off from a level field. The pilot was increasing power and had reached an indicated power setting between 38 and 42 percent. As the helicopter began to become light on the skids, it unexpectedly rolled onto its right side. The helicopter came to rest on its side in the field.
Investigation Findings
A post-accident inspection was conducted. The examination of the flight controls and other mechanical systems revealed no malfunctions. The pilot also reported in his written account that no mechanical issues were present prior to the accident.
What happened in the 11 Aug 1989 Bell 206B accident near Marys Home, MO?
A helicopter became light on the skids during a takeoff power increase and rolled onto its right side. Post-accident investigation found no mechanical or control malfunctions.
What aircraft was involved and where did it happen?
The accident on 11 Aug 1989 involved a Bell 206B, registration N43BL, operated by Brown Aviation, at Marys Home, MO.
What was the probable cause of the accident?
THE FAILURE OF THE PILOT TO MAINTAIN CONTROL OF THE HELICOPTER.
A SkyWalk Join't 3 paraglider crashed into the ground near Las Vizcachas, Chile, on September 1, 2024. The pilot and passenger sustained serious spinal…
PARAPENTE (ULTRALIVIANO NO MOTORIZADO)·2024-09-01DGAC Chile
A Cessna 172N struck electrical cables while on final approach to land at Aucó Aerodrome in Chile. The pilot was uninjured, but the aircraft sustained damage…
A Bombardier DHC-8-402 suffered a tail strike during landing at Puerto Williams on September 9, 2024. All 76 occupants were unharmed, but the aircraft…
A MYD JS-MD 3 glider veered off the runway and struck a wall at Vitacura Aerodrome on January 6, 2025. The pilot was uninjured, but the aircraft sustained…
A recreational paraglider flight in Puchuncaví, Chile, ended with the pilot sustaining serious injuries after a rapid descent and impact with a hillside on…
PARAPENTE (ULTRALIVIANO NO MOTORIZADO)·2025-03-29DGAC Chile
A Tecnam P2006T landed on its belly at an aerodrome in Poland after the crew failed to confirm landing gear deployment. The incident resulted in no injuries…