About the data

Where the reports come from and how to read them.

The source: NTSB investigations

The National Transportation Safety Board (NTSB) is the independent U.S. federal agency that investigates every civil aviation accident in the United States. Its findings are published in the public NTSB aviation accident database (CAROL).

NTSB Alerts presents those reports as a clean, followable feed: each report is tagged by tail number, airport, aircraft type, phase of flight, and more, so you can follow exactly what matters to you and get an email when a matching report publishes.

Current status: this site is a prototype running on representative sample data. Live ingestion from the NTSB database is in development — follows and alerts you set up now will carry over.

Report types

PreliminaryPublished within a few weeks of an accident. Establishes basic facts — aircraft, location, injuries, initial narrative. Findings are subject to change.
FactualA detailed account of the evidence gathered during the investigation, without conclusions about cause.
FinalThe completed investigation, including the NTSB's determination of probable cause and any contributing factors. Often published a year or more after the accident.

Why follow accident reports?

Most accidents follow patterns that have happened before — fuel exhaustion, continued VFR into IMC, stall/spin in the pattern. Reading reports for the aircraft you fly and the airports you use is one of the most effective ways to learn from others' mistakes instead of repeating them.

Follow a tail number, an airport, an aircraft type, or a report type from any incident in the feed, and we'll email you when new matching reports publish. You control delivery frequency — or pause alerts entirely — from your profile & settings.

Accuracy & affiliation

NTSB Alerts is an independent project and is not affiliated with, endorsed by, or connected to the National Transportation Safety Board. Reports are reproduced for educational purposes. Always consult the official NTSB records for authoritative and current information.