# Fatal NTSB investigations, 1990, ND

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 CHI90FA214](https://openairdocs.org/ntsb/CHI90FA214.md): Cessna 150L · Donnybrook, ND · Accident · 2 fatal · Field investigation · Final report · Aug 5, 1990 · N10094 · Destroyed
  > The pilot's failure to maintain airspeed while maneuvering in hilly terrain. Contributing factors were the pilot's failure to maintain adequate altitude and the surrounding steeply rising terrain.
- [NTSB DEN90FA161](https://openairdocs.org/ntsb/DEN90FA161.md): Cessna 150L · Hettinger, ND · Accident · 2 fatal · Field investigation · Final report · Jul 13, 1990 · N11580 · Destroyed
  > The pilot's failure to maintain airspeed during climbout. Contributing factors were: the pilot's lack of recent experience, and the over maximum gross weight condition of the aircraft.
- [NTSB DEN90DTG02](https://openairdocs.org/ntsb/DEN90DTG02.md): Eugene N. Rausch RV-4 · Erie, ND · Accident · 1 fatal · Final report · Jun 23, 1990 · N319ER · Destroyed
  > An inadvertent stall.
- [NTSB DEN90FA099](https://openairdocs.org/ntsb/DEN90FA099.md): Piper PA-22-160 · Scranton, ND · Accident · 2 fatal · Field investigation · Final report · Apr 24, 1990 · N2911Z · Destroyed
  > Pilot factor in that he failed to maintain aircraft control while performing an inflight maneuver.

## 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 year(c."eventDate") = 1990
  AND c."eventStateOrRegion" = 'ND' AND c."eventCountry" = 'USA'
  AND c."highestInjuryLevel" = 'Fatal'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?fatal=1&state=ND&year=1990

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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.