# NTSB investigations: Lycoming R680, OR

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 SEA00LA195](https://openairdocs.org/ntsb/SEA00LA195.md): Boeing E75 · Salem, OR · Accident · No injuries · Limited investigation · Final report · Sep 30, 2000 · N8528N · Substantial damage
  > The pilot's failure to maintain aircraft control upon experiencing a loss of normal braking effectiveness. Factors included a partial failure of the brake system, a tailwind, and a parked aircraft.
- [NTSB SEA95LA100](https://openairdocs.org/ntsb/SEA95LA100.md): Boeing E75 · Newberg, OR · Accident · No injuries · Limited investigation · Final report · May 13, 1995 · N1067N · Substantial damage
  > The pilot's improper use of the aircraft brakes. Contributing to the accident was the pilot's decision not to perform a go-around, which resulted in failure to attain the desired touchdown point on landing.
- [NTSB SEA91LA129](https://openairdocs.org/ntsb/SEA91LA129.md): Boeing E75 · Aurora, OR · Accident · No injuries · Limited investigation · Final report · Jun 8, 1991 · N1067N · Substantial damage
  > An improperly adjusted carburetor and improper maintenance. Factors include an earthen berm which the aircraft struck during the landing roll.
- [NTSB SEA80DYM31](https://openairdocs.org/ntsb/SEA80DYM31.md): Naval Fcty N3N-3 · Pendleton, OR · Accident · Minor injuries · Closed · Apr 28, 1980 · N45018 · 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" = 'OR' 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 ('41540'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41540&state=OR

---
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.