# NTSB investigations: Pratt & Whitney R-985 series, 1983, 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 DEN83LA166](https://openairdocs.org/ntsb/DEN83LA166.md): Weatherly 201B · Thompson, ND · Accident · No injuries · Limited investigation · Final report · Jul 15, 1983 · N1279W · Substantial damage
  > The acft crashed during descent for the first swath run. Investigation revealed that the pilot applied back pressure to the control stick to flare from the descent. The acft did not respond and continued to descend. The impact was hard enough to tear the left…
- [NTSB DEN83LA170](https://openairdocs.org/ntsb/DEN83LA170.md): Grumman G-164B · Page, ND · Accident · No injuries · Limited investigation · Final report · Jun 29, 1983 · N6652Q · Substantial damage
  > While spraying at dusk, the plt was concerned about injuring a 'non-target crop' across the road to the south from the field that was being sprayed. He stated that an irrigation system was sitting pointed southwest, and that as he was entering a swath to the…

## 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") = 1983
  AND c."eventStateOrRegion" = 'ND' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52008'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52008&state=ND&year=1983

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