# NTSB investigations: AiResearch TPE331 series, 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 DCA87MA030](https://openairdocs.org/ntsb/DCA87MA030.md): CASA C-212-CC · Mayaguez, PR · Accident · 2 fatal · Major investigation · Final report · May 8, 1987 · N432CA · Destroyed
  > After several maintenance adjustments of the right propeller and flight idle fuel flow, the aircraft was test flown and released for flight. Several pilots continued to note descrepancies concerning the right propeller system. Adjustments were made and the…
- [NTSB MKC87LA080](https://openairdocs.org/ntsb/MKC87LA080.md): Fairchild SA-227 · Springfield, MO · Accident · No injuries · Limited investigation · Final report · Apr 7, 1987 · N26863 · Substantial damage
  > On April 6, 1987 a crew operating a metro iii, commuter acft noticed damage on both eng nacelles during a preflt insp. The commuter operator chief pilot was notified and an on site insp was made. The crew originally rptng the damage claimed they were not at…

## 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 ('01514', '01517'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=01514&year=1987

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