# NTSB investigations, 1986: Roll over

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 ANC86LA096](https://openairdocs.org/ntsb/ANC86LA096.md): Cessna 170B · Alexander Creek, AK · Accident · Minor injuries · Limited investigation · Final report · Jul 1, 1986 · N2806C · Substantial damage
  > While landing on a river bar, the acft drifted to the left of the normal touchdown zone. Subsequently, the wheels entered soft sand and the airplane turned over.
- [NTSB MIA86LA147](https://openairdocs.org/ntsb/MIA86LA147.md): Hughes 269C · Jacksonville, FL · Accident · No injuries · Limited investigation · Final report · May 4, 1986 · N8993F · Substantial damage
  > The plt stated that as he was landing on a dolly, the helicopter experienced ground resonance & began to shake violently. It then rolled over on its side, causing the main rotor blades to strike the tail boom & the ground.
- [NTSB LAX86FUG04](https://openairdocs.org/ntsb/LAX86FUG04.md): Rotorway Scorpion 133 · Corona, CA · Accident · No injuries · Final report · Mar 2, 1986 · UNREG · Destroyed
  > The plt stated he was 'running up the engine' after making some adjustments. The helicopter was tied down when the plt lifted off to a 5 to 6 ft hover. The helicopter tipped to the right, the main rotor blades contacted the terrain and the helicopter rolled…
- [NTSB DEN86LA082](https://openairdocs.org/ntsb/DEN86LA082.md): Aerospatiale SA315B · Meeker, CO · Accident · Minor injuries · Limited investigation · Final report · Feb 20, 1986 · N27387 · Substantial damage
  > During the lift off the right skid toe of the helicopter caught a seismic cable which was covered by aprx 2 ft of snow. The plt stated he brought the acft to a hover after off loading 2 pax & started a right sideward hover. When the slack was out of the…

## 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") = 1986
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 380)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=380&year=1986

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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.