# NTSB investigations: Rolls-Royce 250-C20

A list on [Rolls-Royce 250-C20](https://openairdocs.org/engine/rolls-royce-250-c20.md).

Matched to the registry by N-number and event date, newest first.

- [NTSB WPR25FA114](https://openairdocs.org/ntsb/WPR25FA114.md): Bell 206B II · Mountain Home Park, WA · Accident · 1 fatal · Class 3 · Field · Preliminary report · Mar 19, 2025 · N23SD · Substantial damage
  > On March 19, 2025, at 1228 Pacific daylight time, a Bell 206B II, N23SD, was substantially damaged when it impacted electrical cables and terrain near Mountain Home Park, Washington. The commercial pilot was fatally injured. The helicopter was operated as a…
- [NTSB GAA24WA292](https://openairdocs.org/ntsb/GAA24WA292.md): Bell 206 · Arroyo Agua, Dominican Republic · Accident · No injuries · Class 5 · Foreign · Sep 21, 2024 · N206BH · Destroyed
- [NTSB CEN23LA237](https://openairdocs.org/ntsb/CEN23LA237.md): Bell 206B · Pratt, KS · Accident · Minor injuries · Class 4 · Limited · Final report · Jun 11, 2023 · N85RB · Substantial damage
  > Fuel exhaustion due to the pilot’s inadequate preflight planning.
- [NTSB ERA22FA160](https://openairdocs.org/ntsb/ERA22FA160.md): MD Helicopters 369 · Loxahatchee, FL · Accident · 2 fatal · Class 3 · Field · Final report · Mar 18, 2022 · N650AG · Substantial damage
  > The pilot’s failure to maintain clearance from power lines while maneuvering at low altitude.
- [NTSB CEN22FA053](https://openairdocs.org/ntsb/CEN22FA053.md): Bell 206 · Perry, OK · Accident · 1 fatal · Class 3 · Field · Final report · Nov 28, 2021 · N59600 · Destroyed
  > A loss of lateral control during a hover that resulted in an impact with terrain. Based on the available evidence, the reason for the loss of lateral control could not be determined.
- [NTSB CEN21LA165](https://openairdocs.org/ntsb/CEN21LA165.md): Hughes 369D · Lake City, KS · Accident · No injuries · Class 4 · Limited · Final report · Mar 25, 2021 · N41AJ · Substantial damage
  > The pilot’s failure to maintain clearance from power lines during power line maintenance.
- [NTSB ERA20FA012](https://openairdocs.org/ntsb/ERA20FA012.md): Bell 206 · New Salem, NC · Accident · 1 fatal · Class 3 · Field · Final report · Oct 17, 2019 · N167AG · Substantial damage
  > The pilot's inadequate visual lookout, which resulted in impact with a powerline.
- [NTSB WPR19LA097](https://openairdocs.org/ntsb/WPR19LA097.md): MD Helicopter 369 · Newberg, OR · Accident · No injuries · Class 3 · Limited · Final report · Mar 17, 2019 · N119T · Substantial damage
  > The pilot's improper fuel planning, which resulted in fuel exhaustion and a subsequent total loss of engine power.
- [NTSB WPR19TA061](https://openairdocs.org/ntsb/WPR19TA061.md): Bell 206 · Yuma, AZ · Accident · Serious injuries · Class 3 · Final report · Jan 12, 2019 · N88HC · Substantial damage
  > The pilot's failure to maintain clearance from power transmission wires while flying at low altitude in nighttime conditions.
- [NTSB CEN18FA074](https://openairdocs.org/ntsb/CEN18FA074.md): MD Helicopters 369HM · Perrysburg, OH · Accident · 2 fatal · Field investigation · Final report · Jan 15, 2018 · N4QX · Substantial damage
  > A loss of engine power due to snow or ice ingestion at an altitude that was insufficient to allow for engine re-ignition. Contributing to the accident were conditions, including altitude and flat light conditions, that precluded a successful autorotation to…
- [NTSB CEN18LA020](https://openairdocs.org/ntsb/CEN18LA020.md): Bell 206B · Groom, TX · Accident · No injuries · Limited investigation · Final report · Oct 24, 2017 · N60EA · Substantial damage
  > The total loss of engine power due to fuel starvation. Contributing to the accident was the pilot’s decision to operate the helicopter with minimum fuel on board.
- [NTSB GAA17CA393](https://openairdocs.org/ntsb/GAA17CA393.md): Bell 206 · Dixon, KY · Accident · No injuries · Data collection · Final report · Jul 6, 2017 · N8159J · Substantial damage
  > The pilot’s failure to see and avoid power lines while maneuvering at a low altitude. Contributing to the accident was the pilot’s failure to adequately identify hazards to flight during agricultural application operation planning.
- [NTSB CEN16WA402](https://openairdocs.org/ntsb/CEN16WA402.md): Bell 206 · Mexico City, Mexico · Accident · Serious injuries · Foreign investigation · May 8, 2016 · N531RR · Substantial damage
- [NTSB CEN14CA098](https://openairdocs.org/ntsb/CEN14CA098.md): Bell 206B · Temple, TX · Accident · No injuries · Data collection · Final report · Jan 2, 2014 · N400XL · Substantial damage
  > The pilot's loss of control while landing on a mobile helipad.
- [NTSB CEN12LA267](https://openairdocs.org/ntsb/CEN12LA267.md): Bell 206B · Valley Falls, KS · Accident · Minor injuries · Limited investigation · Final report · May 2, 2012 · N85RB · Substantial damage
  > The pilot’s inadequate compensation for the wind conditions during a hover maneuver, which resulted in a loss of tail rotor effectiveness.
- [NTSB CEN10CA446](https://openairdocs.org/ntsb/CEN10CA446.md): Bell 206 · St. Olaf, IA · Accident · Minor injuries · Data collection · Final report · Jul 28, 2010 · N275RA · Substantial damage
  > The pilot's failure to maintain clearance from wires during the agricultural flight.
- [NTSB CHI02LA181](https://openairdocs.org/ntsb/CHI02LA181.md): Bell 206B · Three Rivers, MI · Accident · No injuries · Limited investigation · Final report · Jul 6, 2002 · N60EA · Substantial damage
  > A loss of tail rotor effectiveness.
- [NTSB CHI99LA334](https://openairdocs.org/ntsb/CHI99LA334.md): Bell 206B · Nekoosa, WI · Accident · Minor injuries · Limited investigation · Final report · Sep 9, 1999 · N4010G · Substantial damage
  > the pilot's inadequate compensation for wind gusts. Factors were the wind gusts and the two vehicles parked nearby.
- [NTSB MIA98LA053](https://openairdocs.org/ntsb/MIA98LA053.md): Bell 206B · Pooler, GA · Accident · Minor injuries · Limited investigation · Final report · Jan 7, 1998 · N333FC · Substantial damage
  > The pilot's failure to maintain a safe altitude and a visual lookout while operating under a special visual flight rules clearance in instrument flight rule conditions, which resulted in the helicopter colliding with trees. Contributing to the accident was…
- [NTSB MIA91LA229](https://openairdocs.org/ntsb/MIA91LA229.md): Bell 206B · Vero Beach, FL · Accident · No injuries · Limited investigation · Final report · Jul 9, 1991 · N333FC · Substantial damage
  > The pilot-in-command's failure to maintain the proper descent rate resulting in a hard landing.
- [NTSB DEN84LA124](https://openairdocs.org/ntsb/DEN84LA124.md): Bell 206B · Farmington, NM · Accident · No injuries · Limited investigation · Final report · Apr 6, 1984 · N5743H · Substantial damage
  > While climbing, there was a heavy smell of fuel. At aprx 150 ft AGL on a precautionary landing, the eng quit. The helicopter impacted hard, collapsing the skids, & the main rotor blades sheared of the tail boom. During an investigation, the fuel hose b-nut…
- [NTSB FTW78DA087](https://openairdocs.org/ntsb/FTW78DA087.md): Bell 206B · Morgan City, LA · Accident · No injuries · Closed · Sep 20, 1978 · N59600 · 2 aircraft · Substantial damage
- [NTSB MIA77FA027](https://openairdocs.org/ntsb/MIA77FA027.md): Bell 206A · Lantana, FL · Accident · No injuries · Closed · Jan 27, 1977 · N8159J · 2 aircraft · No 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.engine_model_code IN ('54178')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/engine/rolls-royce-250-c20/ntsb

---
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.