# NTSB investigations: Mcdonnell Douglas DC-9-14

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 CHI99IA115](https://openairdocs.org/ntsb/CHI99IA115.md): McDonnell Douglas DC-9-14 · Grand Rapids, MI · Incident · No injuries · Incident investigation · Final report · Mar 22, 1999 · N600ME · No damage
  > the frozen elevator control. Factors were the rain and the low temperatures.
- [NTSB CHI66A0074](https://openairdocs.org/ntsb/CHI66A0074.md): Douglas DC-9 · Chicago, IL · Accident · Serious injuries · Closed · Mar 4, 1966 · N3307L · 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('302203F'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=302203F

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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.