# NTSB investigations: Franklin 6A4150 series, 2006

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 LAX07LA040](https://openairdocs.org/ntsb/LAX07LA040.md): Stinson 108-1 · San Jose, CA · Accident · No injuries · Limited investigation · Final report · Nov 20, 2006 · N97949 · Substantial damage
  > Partial loss of engine power due to a seized exhaust valve during cruise flight. Rough terrain at the forced landing site was a contributing factor.
- [NTSB NYC06CA200](https://openairdocs.org/ntsb/NYC06CA200.md): Stinson 108 · Meadville, PA · Accident · Minor injuries · Data collection · Final report · Aug 11, 2006 · N97541 · Substantial damage
  > The owner's failure to install the proper tailwheel spring clips, which resulted in a loss of directional control during the landing roll. A factor was his lack of a mechanic certificate.

## 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") = 2006
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('27024'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27024&year=2006

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