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.
Fresno, CA
AFTER TAKEOFF FROM A TOUCH AND GO LANDING THE PILOT REPORTED THAT THE ENGINE LOST POWER. THE AIRPLANE ENTERED A EMERGENCY DESCENT AND COLLIDED WITH SOME ELECTRICAL WIRES BEFORE CRASHING ONTO A STREET OFF THE AIRPORT. AN EXAMINATION OF THE CARBURETOR AIR INTAKE HOUSING AFTER THE ACCIDENT DISCLOSED THAT THE VALVE PLATE HAD BEEN IMPROPERLY INSTALLED BY UNIDENTIFIED PERSONS AND HAD BROKEN FROM THE VALVE PLATE CONTROL SHAFT. THE LOOSE PLATE IN THE AIR INTAKE HOUSING WOULD HAVE THE CAPABILITY OF REDUCING COLD AIR TO THE CARBURETOR AND THUS REDUCING POWER FROM THE ENGINE.
THE IMPROPER MAJOR REPAIR OF THE CARBURETOR HEAT CONTROL BY UNIDENTIFIED PERSONS THAT RESULTED THE FAILURE OF THE AIR INTAKE DISTRIBUTION SYSTEM AND THE LOSS OF ENGINE POWER.
AFTER TAKEOFF FROM A TOUCH AND GO LANDING THE PILOT REPORTED THAT THE ENGINE LOST POWER. THE AIRPLANE ENTERED A EMERGENCY DESCENT AND COLLIDED WITH SOME ELECTRICAL WIRES BEFORE CRASHING ONTO A STREET OFF THE AIRPORT. AN EXAMINATION OF THE CARBURETOR AIR INTAKE HOUSING AFTER THE ACCIDENT DISCLOSED THAT THE VALVE PLATE HAD BEEN IMPROPERLY INSTALLED BY UNIDENTIFIED PERSONS AND HAD BROKEN FROM THE VALVE PLATE CONTROL SHAFT. THE LOOSE PLATE IN THE AIR INTAKE HOUSING WOULD HAVE THE CAPABILITY OF REDUCING COLD AIR TO THE CARBURETOR AND THUS REDUCING POWER FROM THE ENGINE.