# NTSB investigations: Lycoming R680E 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 CEN26LA305](https://openairdocs.org/ntsb/CEN26LA305.md): Boeing A75L300 · Taylor, TX · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 1, 2026 · N175MD · Substantial damage
- [NTSB FTW76DQG65](https://openairdocs.org/ntsb/FTW76DQG65.md): Boeing E75 · Rotan, TX · Accident · Minor injuries · Closed · May 16, 1976 · N5195N · Destroyed
- [NTSB FTW66F0183](https://openairdocs.org/ntsb/FTW66F0183.md): Curt Wright 4000 · Alamo, TX · Accident · 1 fatal · Closed · Jul 22, 1965 · N8140 · Destroyed

## 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 ('41545'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41545&state=TX

---
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.