# NTSB investigations: Franklin 6V 350 series, ID

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 SEA08CA086](https://openairdocs.org/ntsb/SEA08CA086.md): Maule M-4 · Jerome, ID · Accident · No injuries · Data collection · Final report · Mar 5, 2008 · N2039U · Substantial damage
  > The failure of both pilots to maintain directional control of the airplane during takeoff.
- [NTSB SEA05LA101](https://openairdocs.org/ntsb/SEA05LA101.md): Maule M-4-220C · Driggs, ID · Accident · No injuries · Limited investigation · Final report · May 21, 2005 · N40318 · Substantial damage
  > The pilot's failure to compensate for wind conditions, which resulted in a ground loop/swerve during the landing roll. A crosswind was a factor.
- [NTSB SEA94LA081](https://openairdocs.org/ntsb/SEA94LA081.md): Maule M-4-220C · Dubois, ID · Accident · No injuries · Limited investigation · Final report · Mar 14, 1994 · N40318 · Substantial damage
  > The pilot's inadequate visual lookout. Factors include light conditions at dusk.

## 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."eventStateOrRegion" = 'ID' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('27043'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27043&state=ID

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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.