# NTSB investigations: Rolls-Royce 250-C20B, GA

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 ERA25LA338](https://openairdocs.org/ntsb/ERA25LA338.md): Bell 206 · Monroe, GA · Accident · Serious injuries · Class 3 · Limited · Preliminary report · Sep 10, 2025 · N992MR · Destroyed
  > On September 10, 2025, about 1100 eastern daylight time, a Bell 206, N992MR, was destroyed when it was involved in an accident near Monroe, Geogia. The flight instructor and student pilot were seriously injured. The helicopter was operated as a Title 14 Code…
- [NTSB ERA23LA295](https://openairdocs.org/ntsb/ERA23LA295.md): Bell Helicopter Textron 206B · Sandersville, GA · Accident · No injuries · Class 4 · Limited · Final report · Jun 25, 2023 · N919AC · Substantial damage
  > The pilot’s failure to maintain clearance of trees during landing, which resulted in a tail rotor contact with tree limbs and a subsequent loss of control.
- [NTSB ERA19FA118](https://openairdocs.org/ntsb/ERA19FA118.md): Hughes 369 · Talking Rock, GA · Accident · 1 fatal · Class 3 · Field · Final report · Mar 5, 2019 · N89ZC · Substantial damage
  > A fatigue failure of the overrunning clutch subassembly due to abnormal bending loads due to cracks on the center engine mount, which resulted in an inflight loss of power. Contributing to the accident was the helicopter's low altitude and airspeed when the…
- [NTSB ERA10LA053](https://openairdocs.org/ntsb/ERA10LA053.md): Hughes 369 · Baxley, GA · Accident · No injuries · Limited investigation · Final report · Nov 6, 2009 · N89ZC · Substantial damage
  > A loss of engine power due to fuel starvation resulting from the pilot’s inadequate preflight inspection of the main fuel valve position.

## 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."eventStateOrRegion" = 'GA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('54385'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=54385&state=GA

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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.