# NTSB investigations, 1977, Place not recorded

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 ANC78FA003](https://openairdocs.org/ntsb/ANC78FA003.md): Brittnorman BN2A-8 · Missing Aircraft · Accident · 2 fatal · Closed · Nov 21, 1977 · N36MN · Destroyed
- [NTSB CHI77FA072](https://openairdocs.org/ntsb/CHI77FA072.md): Cessna 177RG · Missing Aircraft · Accident · 4 fatal · Closed · Sep 17, 1977 · N7531V · Destroyed
- [NTSB OAK77DA053](https://openairdocs.org/ntsb/OAK77DA053.md): Cessna 210 · Missing Aircraft · Accident · 1 fatal · Closed · Aug 15, 1977 · N6542X · Destroyed
- [NTSB CHI77FA057](https://openairdocs.org/ntsb/CHI77FA057.md): Cessna 150J · Missing Aircraft · Accident · 2 fatal · Closed · Jul 4, 1977 · N50935 · Destroyed
- [NTSB OAK77DA039](https://openairdocs.org/ntsb/OAK77DA039.md): Aero Comdr 112 · Missing Aircraft · Accident · 2 fatal · Closed · Jun 19, 1977 · N1168J · Destroyed
- [NTSB DEN77DA031](https://openairdocs.org/ntsb/DEN77DA031.md): Cessna 210L · Missing Aircraft · Accident · 2 fatal · Closed · Mar 16, 1977 · N1630X · 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") = 1977
  AND c."eventStateOrRegion" = 'UN' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=UN&year=1977

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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.