# NTSB investigations: Pratt & Whitney JT8D-9 series, OH

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 NYC92LA076](https://openairdocs.org/ntsb/NYC92LA076.md): Mcdonnell Douglas DC-9-32 · Dayton, OH · Accident · 1 fatal · Limited investigation · Final report · Apr 9, 1992 · N926L · Minor damage
  > A failed wheel rim following an inadvertent over inflation by the mechanic. Additional causes were the failure of the mechanic to be aware of the pressure being used and his failure to follow procedures. A factor related to the accident was the failure of the…
- [NTSB CHI81IA088](https://openairdocs.org/ntsb/CHI81IA088.md): Boeing 727 · Columbus, OH · Accident · Serious injuries · Closed · Jun 5, 1981 · N7255U · No damage
- [NTSB IAD77DA028](https://openairdocs.org/ntsb/IAD77DA028.md): Boeing 727 · Dayton, OH · Accident · Serious injuries · Closed · Mar 4, 1977 · N6834 · No 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" = 'OH' 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 ('52048'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52048&state=OH

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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.