# NTSB investigations: Franklin 6V 350 series, AZ

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 LAX06LA109](https://openairdocs.org/ntsb/LAX06LA109.md): SIAI-Marchetti S.205/22R · Phoenix, AZ · Accident · Minor injuries · Limited investigation · Final report · Feb 12, 2006 · N981WA · Substantial damage
  > a loss of engine power for undetermined reasons.
- [NTSB LAX05CA260](https://openairdocs.org/ntsb/LAX05CA260.md): Maule M-4-220C · Tucson, AZ · Accident · No injuries · Data collection · Final report · Aug 4, 2005 · N2020U · Substantial damage
  > the pilot's failure to maintain directional control.
- [NTSB LAX99LA133](https://openairdocs.org/ntsb/LAX99LA133.md): Maule M-4-220C · Prescott, AZ · Accident · No injuries · Limited investigation · Final report · Feb 15, 1999 · N2077U · Substantial damage
  > The pilot's inadequate compensation for the crosswind condition, which led to a loss of directional control and an inadvertent ground loop.
- [NTSB LAX77FUJ46](https://openairdocs.org/ntsb/LAX77FUJ46.md): Cessna 172 · Globe, AZ · Accident · Serious injuries · Closed · May 1, 1977 · N2708U · Substantial damage
- [NTSB LAX75FUJ78](https://openairdocs.org/ntsb/LAX75FUJ78.md): Bell 47G · Apache Jnctn, AZ · Accident · Serious injuries · Closed · Apr 30, 1975 · N2469B · Destroyed
- [NTSB LAX70D0224](https://openairdocs.org/ntsb/LAX70D0224.md): Bell 47D1 · Scottdale, AZ · Accident · No injuries · Closed · Dec 15, 1969 · N7732 · Substantial 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."eventStateOrRegion" = 'AZ' 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=AZ

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