# NTSB investigations: Hughes 269A, 2001

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 CHI01LA223](https://openairdocs.org/ntsb/CHI01LA223.md): Hughes 269A · Jacksonville, IL · Accident · Minor injuries · Limited investigation · Final report · Jul 22, 2001 · N8733F · Substantial damage
  > The helicopter's loss of engine power for undetermined reasons while maneuvering close to the ground, and the low altitude and low airspeed. A factor relating to this accident was the pilot not being able to get into autorotation.
- [NTSB NYC01LA167](https://openairdocs.org/ntsb/NYC01LA167.md): Hughes 269A · Clay, NY · Accident · Minor injuries · Limited investigation · Final report · Jul 9, 2001 · N7028V · Substantial damage
  > Failure of the left aft cluster fitting due to a fatigue crack. Factors in the accident were the mechanic's failure to identify the crack at the last annual inspection, and the pilot's failure to identify the crack during the last daily inspection
- [NTSB LAX01LA219](https://openairdocs.org/ntsb/LAX01LA219.md): Hughes 269A · Paso Robles, CA · Accident · Serious injuries · Limited investigation · Final report · Jun 25, 2001 · N8724F · Substantial damage
  > the pilot's failure to maintain rotor rpm during a practice autorotational landing, which resulted in a hard landing.

## 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") = 2001
  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=2001

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