# Final NTSB investigations: Engine tearaway

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB SEA99LA040](https://openairdocs.org/ntsb/SEA99LA040.md): Piper PA-12 · Salem, OR · Accident · Minor injuries · Limited investigation · Final report · Mar 6, 1999 · N4328X · Substantial damage
  > The pilot-in-command's misjudgment of distance/altitude on final approach, and overload of the left main landing gear. A factor was the embankment at the end of the landing strip.
- [NTSB FTW92IA055](https://openairdocs.org/ntsb/FTW92IA055.md): Boeing 737-232 · Dfw Airport, TX · Incident · No injuries · Incident investigation · Final report · Jan 7, 1992 · N322DL · Minor damage
  > The failure of the aft cone bolt as result of preexisting fatigue cracking due to improper maintenance, and the failure of the secondary support structure as a result of loads that exceeded the capacity of the attaching hardware and the crushable honeycomb…

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 355)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=355&status=final

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.