# NTSB investigations: Pratt & Whitney R-2800 series, 1974

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 ANC74AA072](https://openairdocs.org/ntsb/ANC74AA072.md): Curtis-Wrt C-46 · Fairbanks, AK · Accident · No injuries · Closed · May 13, 1974 · N1663M · 2 aircraft · Minor damage
- [NTSB FTW74DRG78](https://openairdocs.org/ntsb/FTW74DRG78.md): Grumman F8F-2 · Riviera, TX · Accident · No injuries · Closed · Apr 19, 1974 · N7825C · Substantial damage
- [NTSB FTW74FPD41](https://openairdocs.org/ntsb/FTW74FPD41.md): Cessna 150 · Fort Worth, TX · Accident · No injuries · Closed · Apr 9, 1974 · N51023 · 2 aircraft · Destroyed

## 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") = 1974
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52026'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52026&year=1974

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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.