# NTSB investigations: Keller Frederick H FK 1 STOL

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 WPR10LA155](https://openairdocs.org/ntsb/WPR10LA155.md): Keller FK1 Stol · Dixie, ID · Accident · No injuries · Limited investigation · Final report · Feb 26, 2010 · N4XK · 2 aircraft · Substantial damage
  > The failure of the experimental FK1 pilot to maintain clearance from a parked airplane while landing.
- [NTSB CHI89FA150](https://openairdocs.org/ntsb/CHI89FA150.md): Prospector FK-1 · Chilton, WI · Accident · No injuries · Field investigation · Final report · Jul 29, 1989 · N4XK · Substantial damage
  > The pilot's poor in flight planning in that he diverted his attention and continued the flight beyond the original period planned. Before takeoff the pilot was aware of his fuel endurance.

## 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 ('05612VE'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=05612VE

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