# NTSB investigations: Hughes 269B, 2000

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 SEA00LA193](https://openairdocs.org/ntsb/SEA00LA193.md): Hughes 269B · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Sep 27, 2000 · N9503F · Substantial damage
  > Failure to maintain aircraft control during hover operations. Inadequate remedial action by the pilot was a factor.
- [NTSB SEA00LA188](https://openairdocs.org/ntsb/SEA00LA188.md): Hughes 269B · Burlington, WA · Accident · Minor injuries · Limited investigation · Final report · Sep 24, 2000 · N9355F · Substantial damage
  > Mintenance personnel not following the mandatory service bulletin procedure of not exceeding 0.0005 inch paint thickness on the cylinder flange. Factors were the fatigue separation of multiple cylinder hold down bolts resulting in looseness of the cylinder;…

## 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") = 2000
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4470502&year=2000

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