# NTSB investigations: Lycoming 0-540F1 SERIE, 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 CEN13CA022](https://openairdocs.org/ntsb/CEN13CA022.md): Robinson Helicopter R44 · Loop, TX · Accident · Minor injuries · Data collection · Final report · Oct 21, 2012 · N7507K · Substantial damage
  > The pilot’s inadequate performance calculations, which resulted in an overweight takeoff for the conditions and the subsequent hard impact with terrain.
- [NTSB DFW06LA141](https://openairdocs.org/ntsb/DFW06LA141.md): Robinson R44 · Payne Springs, TX · Accident · Serious injuries · Limited investigation · Final report · May 28, 2006 · N42KJ · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB FTW83LA264](https://openairdocs.org/ntsb/FTW83LA264.md): Piper PA-25-235 · Rio Grande City, TX · Accident · No injuries · Limited investigation · Final report · Jun 5, 1983 · N8533L · Destroyed
  > The acft was destroyed by fire during an emergency landing. Shortly after depature the acft cockpit filled with heavy smoke. The plt attempted to return to the arpt but could not because of the heavy smoke in the cockpit. Efforts to eliminate it were…
- [NTSB FTW77DQG32](https://openairdocs.org/ntsb/FTW77DQG32.md): Piper PA-25 · Lamesa, TX · Accident · No injuries · Closed · Jun 7, 1977 · N8736L · Substantial damage
- [NTSB FTW75DPD08](https://openairdocs.org/ntsb/FTW75DPD08.md): Piper PA-32 · Abilene, TX · Accident · No injuries · Closed · Sep 27, 1974 · N8600N · 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 ('41531'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41531&state=TX

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