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.
Riverside, CA
The pilot reported that while making an approach to a hover about 15 feet above ground level (agl), he applied power and collective to stop the decent rate and the helicopter began to yaw to the right. Despite the pilot adding left anti-torque pedal and increasing power, the helicopter continued to yaw to the right and ascended 50 to 75 feet. The pilot stated he lowered the collective and reduced power until the helicopter descended through about 25 feet agl, and then he raised the collective for landing. Subsequently, the helicopter landed hard within sandy terrain on the shoreline of a lake. Examination of the helicopter revealed that the tail boom and firewall sustained substantial damage. No mechanical anomalies were noted during the examination.
Aircraft-Aircraft propeller/rotor-Rotorcraft flight control-(general)-Incorrect use/operation - C
The pilot reported while making an approach to a hover about 15 feet above ground level (agl), he applied power to stop the decent rate and the helicopter began to yaw to the right. Despite the pilot adding left anti-torque pedal and increasing power, the helicopter continued to yaw to the right and ascended 50-75 feet. The pilot stated he lowered the collective and reduced power until the helicopter descended through about 25 feet agl, and then he raised the collective for landing. Subsequently, the helicopter landed hard within sandy terrain on the shoreline of a lake. Examination of the helicopter revealed that the tail boom and firewall sustained substantial damage. No mechanical anomalies were noted during the examination.