# NTSB investigations: Piper PA-20-135: Nose over

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 SEA01LA020](https://openairdocs.org/ntsb/SEA01LA020.md): Piper PA-20 · Ontario, OR · Accident · No injuries · Limited investigation · Final report · Nov 17, 2000 · N2186A · Substantial damage
  > Inadequate remedial action by the first pilot. The student pilot's improper flare while landing was a factor.
- [NTSB MKC85LA058](https://openairdocs.org/ntsb/MKC85LA058.md): Piper PA-20 · Waldron, MO · Accident · No injuries · Limited investigation · Final report · Feb 17, 1985 · N8541C · Substantial damage
  > The acft nosed over inverted after the left landing gear wheel contacted snow alongside the rwy during a touch and go.
- [NTSB DEN82DA105](https://openairdocs.org/ntsb/DEN82DA105.md): Piper PA-20 · Near Rawlins, WY · Accident · No injuries · Final report · Jun 19, 1982 · N3411A · Substantial damage
  > The pilot stated that he had landed on a blacktop road, but opted to takeoff on a gravel road because of the proximity of reflector posts to the wings. He stepped off the road and estimated that he had about 800 ft for takeoff. The density altitude was about…

## 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 ('7102010')
    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" = 300))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102010&occurrence=300

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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.