# NTSB investigations: Wright R-1820 series, 1995

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 MIA96LA017](https://openairdocs.org/ntsb/MIA96LA017.md): Boeing B-17G · Fayetteville, NC · Accident · No injuries · Limited investigation · Final report · Nov 3, 1995 · N3703G · Substantial damage
  > the failure of the airplane's normal brake system due to the open position of the pressure relief valve. Contributing to the accident was the pilot in command's premature engine shutdown resulting in the airplane colliding with the localizer building.
- [NTSB FTW95FA278](https://openairdocs.org/ntsb/FTW95FA278.md): North American T-28B · Ramah, CO · Accident · 2 fatal · Field investigation · Final report · Jul 9, 1995 · N28TP · Destroyed
  > The aircrew allowed the airplane's design stress limits to be exceeded.
- [NTSB MIA95LA138](https://openairdocs.org/ntsb/MIA95LA138.md): North American T-28A · Arcadia, FL · Accident · No injuries · Limited investigation · Final report · May 28, 1995 · N28FE · Substantial damage
  > Loss of engine power due to separation of 3 connecting rods from the master rod for undetermined reasons(s).

## 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 year(c."eventDate") = 1995
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('67020'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=67020&year=1995

---
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.