# NTSB investigations: Pratt & Whitney R-985 series, MA

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 NYC76AN061](https://openairdocs.org/ntsb/NYC76AN061.md): Beech E18S · Boston, MA · Accident · No injuries · Closed · Dec 24, 1975 · N911E · Substantial damage
- [NTSB NYC70I0024](https://openairdocs.org/ntsb/NYC70I0024.md): Beech D18S · Boston, MA · Incident · No injuries · Closed · Aug 19, 1969 · N722C · Minor damage
- [NTSB NYC69F0285](https://openairdocs.org/ntsb/NYC69F0285.md): Beech E18S · Boston, MA · Accident · No injuries · Closed · Dec 19, 1968 · N2630K · Substantial damage
- [NTSB NYC67D0554](https://openairdocs.org/ntsb/NYC67D0554.md): Howard DGA-15 · Turner Falls, MA · Accident · No injuries · Closed · Mar 12, 1967 · N5612N · Substantial damage
- [NTSB NYC66F0190](https://openairdocs.org/ntsb/NYC66F0190.md): Beechcraft C-45H · Nantucket, MA · Accident · No injuries · Closed · Aug 8, 1965 · N160L · Substantial damage
- [NTSB UNK65X0979](https://openairdocs.org/ntsb/UNK65X0979.md): Beechcraft H18 · Worcester, MA · Accident · No injuries · Closed · Dec 11, 1964 · N919X · Substantial damage
- [NTSB UNK64X3230](https://openairdocs.org/ntsb/UNK64X3230.md): Beechcraft E18S · E Boston, MA · Accident · No injuries · Closed · Aug 5, 1964 · N48K · Substantial damage

## 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" = 'MA' 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=MA

---
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.