# NTSB investigations: Cuyuna ALL MDLS A/B, 1987

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 CHI87DEP08](https://openairdocs.org/ntsb/CHI87DEP08.md): Unknown Avid Flyer · Cottage Grove, WI · Accident · No injuries · Final report · Jul 3, 1987 · N169AF · Substantial damage
  > On return from the second test flight in the experimental aircraft, the pilot failed to maintain the proper descent rate on short final. An attempt to add power to correct the situation was unsuccessful, and the aircraft touched down on a highway short of the…
- [NTSB CHI87DET06](https://openairdocs.org/ntsb/CHI87DET06.md): Kennedy Avid Flyer · Goshen, IN · Accident · No injuries · Final report · Jun 14, 1987 · N138RK · Substantial damage
  > While cruising at 1600 feet MSL, one propeller blade failed in the root area and departed the engine. The pilot made a successful emergency landing in a farmer's field. Vibrations, resulting from the unbalanced propeller condition, were of sufficient…

## 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") = 1987
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('19050'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=19050&year=1987

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