# NTSB investigations: Hughes 269A, 1998

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 CHI98LA293](https://openairdocs.org/ntsb/CHI98LA293.md): Hughes 269A · Salina, KS · Accident · Serious injuries · Limited investigation · Final report · Jul 31, 1998 · N101KT · Substantial damage
  > inadequate maintenance which failed to detect corrosion in the fuel injector system and the fuel pump. Factors related to the accident were the low altitude and airspeed at which the loss of engine power occurred.
- [NTSB SEA98LA063](https://openairdocs.org/ntsb/SEA98LA063.md): Hughes 269A · Emmett, ID · Accident · 1 fatal · Limited investigation · Final report · Apr 10, 1998 · N5161E · Destroyed
  > The instructor pilot's failure to maintain the proper rate of descent on landing. Factors were a sudden wind shift, the instructor pilot's lack of recent experience, and terrain drop-off.

## 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") = 1998
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470402'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4470402&year=1998

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