# NTSB investigations: Bell 47D1, 1978

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 OAK78FVM46](https://openairdocs.org/ntsb/OAK78FVM46.md): Bell 47D1 · Castroville, CA · Accident · No injuries · Closed · Sep 17, 1978 · N78900 · Substantial damage
- [NTSB MIA78DLG36](https://openairdocs.org/ntsb/MIA78DLG36.md): Bell 47D1 · Summerville, SC · Accident · No injuries · Closed · Aug 26, 1978 · N4116A · Substantial damage
- [NTSB MIA78FKG74](https://openairdocs.org/ntsb/MIA78FKG74.md): Bell 47D1 · Hartwell, GA · Accident · No injuries · Closed · Aug 19, 1978 · N74123 · Substantial damage
- [NTSB ANC78FA050](https://openairdocs.org/ntsb/ANC78FA050.md): Bell 47D-1 · Anchorage, AK · Incident · No injuries · Closed · Jul 13, 1978 · N755E · Substantial damage
- [NTSB SEA78DYA10](https://openairdocs.org/ntsb/SEA78DYA10.md): Bell 47G3B1 · Ukon, ID · Accident · No injuries · Closed · Jun 1, 1978 · N88929 · Substantial damage
- [NTSB LAX78FUQ25](https://openairdocs.org/ntsb/LAX78FUQ25.md): Bell 47G · Sylmar, CA · Accident · No injuries · Closed · May 4, 1978 · N4702S · Substantial damage
- [NTSB LAX78FVA25](https://openairdocs.org/ntsb/LAX78FVA25.md): Bell 47G1 · Buttonwillow, CA · Accident · No injuries · Closed · Feb 18, 1978 · N9421H · 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") = 1978
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1180802'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1180802&year=1978

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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.