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

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 LAX96IA300](https://openairdocs.org/ntsb/LAX96IA300.md): Douglas DC-9-51 · Honolulu, HI · Incident · No injuries · Incident investigation · Final report · Aug 8, 1996 · N420EA · Minor damage
  > Improper installation of a flexible hydraulic hose by company maintenance personnel and inadequate inspection of the work by company inspectors which resulted in the loose hose becoming entangled in the nose gear linkage, preventing complete extension of the…
- [NTSB LAX94IA206](https://openairdocs.org/ntsb/LAX94IA206.md): Boeing 737-209 · Honolulu, HI · Incident · Minor injuries · Incident investigation · Final report · Apr 27, 1994 · N804AL · No damage
  > The failure of the battery transfer relay resulting in multiple system failures.

## 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" = 'HI' 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=HI

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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.