# NTSB investigations, 1964, DC

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 UNK65X1076](https://openairdocs.org/ntsb/UNK65X1076.md): Bell 47H1 · Washington, DC · Accident · No injuries · Closed · Dec 20, 1964 · N2475B · Substantial damage
- [NTSB UNK65X0905](https://openairdocs.org/ntsb/UNK65X0905.md): Grumman G159 · Washington, DC · Incident · No injuries · Closed · Dec 2, 1964 · N376 · No damage
- [NTSB UNK64X2013](https://openairdocs.org/ntsb/UNK64X2013.md): Lockheed L-188 · Washington, DC · Incident · No injuries · Closed · May 30, 1964 · N537 · No damage
- [NTSB UNK64X1410](https://openairdocs.org/ntsb/UNK64X1410.md): Meyers 200A · Washington, DC · Accident · No injuries · Closed · Apr 22, 1964 · N34398 · Substantial damage
- [NTSB UNK64X1160](https://openairdocs.org/ntsb/UNK64X1160.md): Cessna 182 · Washington, DC · Accident · No injuries · Closed · Apr 4, 1964 · N3720D · 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 year(c."eventDate") = 1964
  AND c."eventStateOrRegion" = 'DC' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=DC&year=1964

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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.