# NTSB investigations: Continental IO-346 series, TX

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 CEN20LA211](https://openairdocs.org/ntsb/CEN20LA211.md): Beech 23 · Cleburne, TX · Accident · No injuries · Class 3 · Limited · Final report · Jun 4, 2020 · N7941L · Substantial damage
  > The total loss of engine power due to metal fatigue failure of the No. 1 cylinder wall.
- [NTSB FTW04IA134](https://openairdocs.org/ntsb/FTW04IA134.md): Beech A23A · Kress, TX · Incident · No injuries · Incident investigation · Final report · May 20, 2004 · N6943Q · Minor damage
  > The in-flight separation of the crankshaft for undetermined reasons.
- [NTSB FTW77DQG40](https://openairdocs.org/ntsb/FTW77DQG40.md): Beech B-23 · Dumas, TX · Accident · No injuries · Closed · Jul 16, 1977 · N3585R · Substantial damage
- [NTSB FTW75FPD40](https://openairdocs.org/ntsb/FTW75FPD40.md): Beech A23A · Fort Worth, TX · Accident · No injuries · Closed · May 14, 1975 · N2312W · Substantial damage
- [NTSB FTW75FPA23](https://openairdocs.org/ntsb/FTW75FPA23.md): Beech A23A · Plano, TX · Accident · Minor injuries · Closed · Mar 30, 1975 · N2327W · Destroyed
- [NTSB FTW73FPA18](https://openairdocs.org/ntsb/FTW73FPA18.md): Beech A23 · Lancaster, TX · Accident · No injuries · Closed · Nov 16, 1972 · N3590R · Substantial damage
- [NTSB FTW73FPD15](https://openairdocs.org/ntsb/FTW73FPD15.md): Beech A23 · Roanoke, TX · Accident · No injuries · Closed · Nov 9, 1972 · N1473L · Substantial damage
- [NTSB FTW71FRA52](https://openairdocs.org/ntsb/FTW71FRA52.md): Beech A23 · Wharton, TX · Accident · No injuries · Closed · May 1, 1971 · N3579R · Substantial damage
- [NTSB FTW69F0378](https://openairdocs.org/ntsb/FTW69F0378-201687.md): Beech A23 · Dallas, TX · Accident · Serious injuries · Closed · Feb 8, 1969 · N8792M · Substantial damage
- [NTSB FTW68F0411](https://openairdocs.org/ntsb/FTW68F0411.md): Beech A23 · Tyler, TX · Accident · No injuries · Closed · Dec 29, 1967 · N6939Q · Substantial damage
- [NTSB FTW68F0358](https://openairdocs.org/ntsb/FTW68F0358.md): Beech A23 · Lubbock, TX · Accident · No injuries · Closed · Nov 1, 1967 · N3532R · Substantial damage
- [NTSB FTW67F0078](https://openairdocs.org/ntsb/FTW67F0078.md): Beech A23 · Pearland, TX · Accident · No injuries · Closed · Jun 12, 1966 · N8796M · Substantial damage
- [NTSB FTW66D0270](https://openairdocs.org/ntsb/FTW66D0270.md): Beechcraft A23 · Rosenberg, TX · Accident · No injuries · Closed · Aug 24, 1965 · N1406L · Substantial damage
- [NTSB FTW66D0067](https://openairdocs.org/ntsb/FTW66D0067.md): Beechcraft 23 · Wayside, TX · Accident · No injuries · Closed · Jun 26, 1965 · N3532R · Substantial damage

## 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."eventStateOrRegion" = 'TX' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17033'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17033&state=TX

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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.