# NTSB investigations, MN: Abrupt maneuver

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 CHI02LA235](https://openairdocs.org/ntsb/CHI02LA235.md): Cessna 185B · Brainerd, MN · Accident · Minor injuries · Limited investigation · Final report · Aug 4, 2002 · N11LP · Substantial damage
  > The pilot's evasive maneuver to avoid obstacle clearance, resulting in a premature lift off with inadequate airspeed followed by a stall. The presence of the boat was a factor.
- [NTSB CHI87DER07](https://openairdocs.org/ntsb/CHI87DER07.md): Air Command Unknown · Dodge Center, MN · Accident · 1 fatal · Final report · May 16, 1987 · UNREG · Destroyed
  > Before flt the pilot had stated that his uncertified and unregisterd gyroplane had a 'lot of bugs to work out'. After t.o. and five min of airwork the acft entered a steep 90 degree banked turn and then began to tumble. Shortly after the main rotor separated.…

## 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" = 100)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=100&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.