Overall Trends
Total, fatal, and serious accidents in the selected range.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.
The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.
The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.
Mapleton, IA
On October 29, 2025, at about 1200 Central daylight time, a Cessna 182Q, N735ZD, was substantially damaged when it was involved in an accident near Mapleton, Iowa. The pilot and three passengers were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91personal flight. The pilot reported that during takeoff, just after liftoff, one propeller blade lost pitch control, and the airplane was unable to climb. He said that the stall warning horn continued to sound after liftoff, and a passenger described a loud buzzing sound starting before liftoff. The airplane subsequently impacted an area of rising terrain in a harvested bean field, sustaining substantial damage to the fuselage. After the accident, the pilot told his passengers that he needed to get the airplane back to the airport, and the passengers demanded to get out, exited the airplane and called 911. Without shutting down the engine, the pilot taxied the airplane down the hill and made an unsuccessful takeoff attempt on the flat open field. A post examination of the wreckage is pending.
On October 29, 2025, at about 1200 Central daylight time, a Cessna 182Q, N735ZD, was substantially damaged when it was involved in an accident near Mapleton, Iowa. The pilot and three passengers were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91personal flight. The pilot reported that during takeoff, just after liftoff, one propeller blade lost pitch control, and the airplane was unable to climb. He said that the stall warning horn continued to sound after liftoff, and a passenger described a loud buzzing sound starting before liftoff. The airplane subsequently impacted an area of rising terrain in a harvested bean field, sustaining substantial damage to the fuselage. After the accident, the pilot told his passengers that he needed to get the airplane back to the airport, and the passengers demanded to get out, exited the airplane and called 911. Without shutting down the engine, the pilot taxied the airplane down the hill and made an unsuccessful takeoff attempt on the flat open field. A post examination of the wreckage is pending.