# NTSB investigations: Lycoming R680-4P-B4, 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 CEN26LA182](https://openairdocs.org/ntsb/CEN26LA182.md): Boeing A75N1(PT17) · Waco, TX · Accident · No injuries · Class 4 · Limited · Final report · May 9, 2026 · N55732 · Substantial damage
  > The pilot’s failure to maintain directional control during the landing with a crosswind.
- [NTSB FTW94LA254](https://openairdocs.org/ntsb/FTW94LA254.md): Boeing A75 · Comfort, TX · Accident · Serious injuries · Limited investigation · Final report · Jul 31, 1994 · N60459 · Substantial damage
  > The pilot's inadequate compensation for the crosswind and his failure to push the propeller lever full forward. Factors were the crosswind and the pilot's failure to follow the before takeoff checklist.
- [NTSB FTW89LA130](https://openairdocs.org/ntsb/FTW89LA130.md): Stinson V77 · El Paso, TX · Accident · No injuries · Limited investigation · Final report · Jul 9, 1989 · N65345 · Substantial damage
  > Pilot's failure to maintain directional control during landing roll in a high crosswind environment.
- [NTSB FTW88DRG08](https://openairdocs.org/ntsb/FTW88DRG08.md): Boeing Stearman E-75 · Fisher, TX · Accident · No injuries · Final report · Apr 3, 1988 · N75031 · Substantial damage
  > After touchdown, the pilot stated that he lost directional control and the right main gear ran off the right side of the runway. During attempted recovery, the airplane rolled off the left side of the runway, collided with a drainage ditch and nosed over to…
- [NTSB FTW86LA087](https://openairdocs.org/ntsb/FTW86LA087.md): Boeing PT-13/E-75 · Dallas, TX · Accident · No injuries · Limited investigation · Final report · May 15, 1986 · N10583 · Substantial damage
  > The plt had just departed the arpt, started to turn crosswind at 500 ft and began climbing, when the eng started sputtering and lost pwr. He did not have enough alt to return to the arpt and had to ditch the acft 200 yds off the north end of the rwy. No…
- [NTSB FTW76FQD23](https://openairdocs.org/ntsb/FTW76FQD23.md): Stinson V-77 · El Paso, TX · Accident · No injuries · Closed · May 1, 1976 · N65345 · 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 ('41542'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41542&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.