# NTSB investigations: Bell UH-1B, 1985

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 FTW85FA310](https://openairdocs.org/ntsb/FTW85FA310.md): Bell UH-1B · Saint James, LA · Accident · 1 fatal · Field investigation · Final report · Aug 8, 1985 · N1385W · Destroyed
  > Acft was at a 150' hover preparing to pick up a log when it experienced a power loss. Witnesses stated that they heard a loud 'bang' and the pilot radioed 'get out of the way'. Acft autorotated thru 60' to 80' trees with very low rotor RPM and impacted with…
- [NTSB SEA85LA151](https://openairdocs.org/ntsb/SEA85LA151.md): Bell UH-1B · Hoquiam, WA · Accident · 1 fatal · Limited investigation · Final report · Jun 25, 1985 · N4991D · No damage
  > The helicopter was being used during an external load operation to move large blocks of wood. However, while hovering, the sling broke. Subsequently, a block of wood struck a company employee on the head while he was working on the ground. The employee was…
- [NTSB SEA85FA134](https://openairdocs.org/ntsb/SEA85FA134.md): Bell UH-1B · Juneau, AK · Accident · 1 fatal · Field investigation · Final report · Jun 11, 1985 · N99676 · Destroyed
  > While engaged in a log slinging operation over mountainous, densely forested terrain the rotor craft suffered a total power loss forcing the pilot to execute an autorotative landing into high conifer trees. Disassembly of the engine revealed evidence that the…
- [NTSB LAX85LA105](https://openairdocs.org/ntsb/LAX85LA105.md): Bell 204 · Snelling, CA · Accident · No injuries · Limited investigation · Final report · Jan 11, 1985 · N99021 · Substantial damage
  > Plt vacated the acft with engine at idle & with the blades turning to refuel. The landing platform mounted on the 'nurse' truck was slippery from an oil & copper mixture used in the spraying operation. The helicopter started to slide & the plt reboarded just…

## 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") = 1985
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1181410'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1181410&year=1985

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