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.
Whitmore, AZ
THE AIRPLANE DEPARTED MARBLE CANYON AIRPORT, MARBLE CANYON, ARIZONA, TO PICK UP PASSENGERS AT THE GRAND CANYON BAR TEN AIRSTRIP (1Z1) FOR A 14 CFR 135 FLIGHT. THE PILOT REPORTED THAT UPON ARRIVAL AT 1Z1 HE FLEW OVER THE SINGLE DIRT STRIP RUNWAY AT ABOUT 20 FT A.G.L. HEADING IN A SOUTHERLY DIRECTION TO CHECK THE RUNWAY FOR LIVE STOCK OR POT HOLES. WHEN THE AIRPLANE REACHED THE SOUTH END OF THE RUNWAY THE PLT EXECUTED A RIGHT 90 DEG CLIMBING TURN TO ABOUT 400 FT A.G.L. FOLLOWED BY A LEFT DESCENDING 270 DEG TURN. DURING THE LEFT TURN THE AIRPLANE STALLED AND COLLIDED WITH THE GROUND. GROUND WITNESSES CONFIRMED THE PILOT'S ACCOUNT OF THE ACCIDENT. THE PILOT FURTHER STATED THAT AIRPLANE DID NOT EXPERIENCE ANY ENGINE DIFFICULTIES.
THE AIRPLANE DEPARTED MARBLE CANYON AIRPORT, MARBLE CANYON, ARIZONA, TO PICK UP PASSENGERS AT THE GRAND CANYON BAR TEN AIRSTRIP (1Z1) FOR A 14 CFR 135 FLIGHT. THE PILOT REPORTED THAT UPON ARRIVAL AT 1Z1 HE FLEW OVER THE SINGLE DIRT STRIP RUNWAY AT ABOUT 20 FT A.G.L. HEADING IN A SOUTHERLY DIRECTION TO CHECK THE RUNWAY FOR LIVE STOCK OR POT HOLES. WHEN THE AIRPLANE REACHED THE SOUTH END OF THE RUNWAY THE PLT EXECUTED A RIGHT 90 DEG CLIMBING TURN TO ABOUT 400 FT A.G.L. FOLLOWED BY A LEFT DESCENDING 270 DEG TURN. DURING THE LEFT TURN THE AIRPLANE STALLED AND COLLIDED WITH THE GROUND. GROUND WITNESSES CONFIRMED THE PILOT'S ACCOUNT OF THE ACCIDENT. THE PILOT FURTHER STATED THAT AIRPLANE DID NOT EXPERIENCE ANY ENGINE DIFFICULTIES.