# NTSB investigations: Kinner R5 series: Loss of control - in flight

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 LAX06LA036](https://openairdocs.org/ntsb/LAX06LA036.md): Ryan Aeronautical ST3KR · Lincoln, CA · Accident · Serious injuries · Limited investigation · Final report · Nov 15, 2005 · N56038 · Substantial damage
  > The pilot's failure to maintain airspeed, which resulted in an inadvertent stall while maneuvering.
- [NTSB LAX01LA020](https://openairdocs.org/ntsb/LAX01LA020.md): Ryan ST3KR · Georgetown, CA · Accident · 1 fatal · Limited investigation · Final report · Oct 21, 2000 · N50870 · Destroyed
  > The airplane's encounter with a strong updraft at the end of the runway that induced an increase in the wing's angle of attack to the critical point, which resulted in an inadvertent stall and spin.
- [NTSB FTW96LA278](https://openairdocs.org/ntsb/FTW96LA278.md): Ryan PT-22 · Krum, TX · Accident · Serious injuries · Limited investigation · Final report · Jun 28, 1996 · N47621 · Substantial damage
  > the pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall. A factor was his lack of recent experience in the make and model of airplane.

## 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.engine_model_code IN ('37504')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 250))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=37504&occurrence=250

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