# NTSB investigations: Sikorsky S-76A: In flight collision with object

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 FTW91LA098](https://openairdocs.org/ntsb/FTW91LA098.md): Sikorsky S76A · Ship Shoal 290k · Accident · Serious injuries · Limited investigation · Final report · Jun 17, 1991 · N5418N · Destroyed
  > The copilot's reduction of power to ground idle on both engines. Factors were the pilot's poor landing technique and his failure to establish adequate crew coordination.
- [NTSB BFO88LA058](https://openairdocs.org/ntsb/BFO88LA058.md): Sikorsky S-76A · Moundsville, WV · Accident · Minor injuries · Limited investigation · Final report · Jun 23, 1988 · N54C · Destroyed
  > The helicopter contacted power lines shortly after takeoff from a mine site. The nose gear of the helicopter contacted an uninsulated static wire. This wire was strung with one other static wire and two black insulated power lines. Both crew members stated…

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8143006')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 220))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8143006&occurrence=220

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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.