# NTSB investigations, MN: Wheels up landing

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 CHI07CA109](https://openairdocs.org/ntsb/CHI07CA109.md): Piper PA-31-350 · Walker, MN · Accident · No injuries · Data collection · Final report · Apr 13, 2007 · N770C · Substantial damage
  > The pilot's inadvertent failure to lower the landing gear.
- [NTSB CHI05CA258](https://openairdocs.org/ntsb/CHI05CA258.md): Piper PA-44-180 · Fertile, MN · Accident · No injuries · Data collection · Final report · Sep 7, 2005 · N291ND · Substantial damage
  > The flightcrew's failure to extend the landing gear prior to touchdown, and the flight instructor's inadequate supervision of the flight.
- [NTSB CHI01LA118](https://openairdocs.org/ntsb/CHI01LA118.md): Piper PA-28R-180 · Saint Cloud, MN · Accident · No injuries · Limited investigation · Final report · Apr 17, 2001 · N7576J · Substantial damage
  > The inadvertent wheels-up landing by the pilot. A factor was the pilots failure to follow the before landing checklist.
- [NTSB CHI99LA315](https://openairdocs.org/ntsb/CHI99LA315.md): Piper PA-24-180 · Eden Prairie, MN · Accident · No injuries · Limited investigation · Final report · Aug 30, 1999 · N6606P · Substantial damage
  > the failure of the pilot to follow the landing checklist and his failure to extend the landing gear.

## 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" = 'MN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 232)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=232&state=MN

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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.