# NTSB investigations: Lycoming O-320-A2B: Loss of control - on ground/water

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 ANC02LA113](https://openairdocs.org/ntsb/ANC02LA113.md): Piper PA-12 · Chickaloon, AK · Accident · No injuries · Limited investigation · Final report · Sep 3, 2002 · N3233M · Substantial damage
  > The pilot's failure to maintain control of the airplane during the landing roll, which precipitated a nose over.
- [NTSB ANC95LA154](https://openairdocs.org/ntsb/ANC95LA154.md): Piper PA-18 · Sleetmute, AK · Accident · No injuries · Limited investigation · Final report · Aug 29, 1995 · N7786D · Substantial damage
  > The pilot's adequate compensate for wind conditions and failure to maintain directional control of the airplane. The crosswind was a related factor.
- [NTSB CHI91LA150](https://openairdocs.org/ntsb/CHI91LA150.md): Bellanca 7GCBC · Hillsbord, WI · Accident · Minor injuries · Limited investigation · Final report · May 12, 1991 · N57386 · Substantial damage
  > Directional control was not maintained by the pilot. A factor related to the accident was a drainage ditch.
- [NTSB ANC85FA086](https://openairdocs.org/ntsb/ANC85FA086.md): Piper PA-18-150 · Anchorage, AK · Accident · No injuries · Field investigation · Final report · May 24, 1985 · N7786D · Substantial damage
  > Acft lost control during landing & groundlooped. The plt stated the heel of his shoe slipped off the brake pedal when an attempt to apply the brakes was made.

## 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 ('42101')
    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" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42101&occurrence=260

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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.