# NTSB investigations: Franklin 6A-350SER, FL

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 ERA21LA009](https://openairdocs.org/ntsb/ERA21LA009.md): Watson Michael A Velocity Elite RG · Lady Lake, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 6, 2020 · N78BM · Substantial damage
  > A total loss of engine power during cruise flight for undetermined reasons.
- [NTSB ERA20LA077](https://openairdocs.org/ntsb/ERA20LA077.md): Velocity Elite RG · St. Petersburg, FL · Accident · No injuries · Class 3 · Limited · Final report · Jan 14, 2020 · N78BM · Substantial damage
  > A failure of the propeller pitch change electric motor, which resulted in an improper setting for takeoff and a subsequent runway overrun. Also causal was the inadequate maintenance and inspection of the propeller system and the pilot’s failure to follow the…
- [NTSB ERA12CA010](https://openairdocs.org/ntsb/ERA12CA010.md): Calvin Nate H CALVIN-VELOCITY · Sebastian, FL · Accident · No injuries · Data collection · Final report · Oct 6, 2011 · N67WR · Substantial damage
  > The pilot's failure to maintain the proper approach path, which resulted in a runway undershoot and collision with terrain prior to the runway.
- [NTSB MIA74DLE01](https://openairdocs.org/ntsb/MIA74DLE01.md): Maule M4-200 · Winter Haven, FL · Accident · No injuries · Closed · Jun 12, 1974 · N2067U · Substantial damage
- [NTSB MIA74FLA25](https://openairdocs.org/ntsb/MIA74FLA25.md): Maule M4220C · Ft George, FL · Accident · No injuries · Closed · Nov 25, 1973 · N40650 · Substantial damage
- [NTSB MIA72FLD06](https://openairdocs.org/ntsb/MIA72FLD06.md): Maule M-4 · Dunellen, FL · Accident · No injuries · Closed · Aug 14, 1971 · N2067U · 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" = 'FL' 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 ('27023'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27023&state=FL

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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.