# Final NTSB investigations: Rolls-Royce 250-C30P

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 ERA26LA194](https://openairdocs.org/ntsb/ERA26LA194.md): Bell Helicopter Textron Canada 206L-4 · Chapmansboro, TN · Accident · No injuries · Class 4 · Limited · Final report · Apr 30, 2026 · N409AE · Substantial damage
  > Failure of the volunteer fire department personnel to properly monitor and secure a stretcher, which resulted in it rolling into the helicopter’s tail rotor.
- [NTSB CEN24LA017](https://openairdocs.org/ntsb/CEN24LA017.md): Bell Helicopter Textron Canada 206L-4 · Mitchell, IN · Accident · No injuries · Class 4 · Limited · Final report · Oct 17, 2023 · N490AE · Substantial damage
  > The inflight collision with a bird while in cruise flight.
- [NTSB ANC23LA071](https://openairdocs.org/ntsb/ANC23LA071.md): Bell Helicopter Textron Canada 206L-4 · King Salmon, AK · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 5, 2023 · N193AL · 2 aircraft · Substantial damage
  > The failure of both pilots to see and avoid while en route, which resulted in a midair collision.
- [NTSB CEN23LA385](https://openairdocs.org/ntsb/CEN23LA385.md): Bell Helicopter Textron Canada 206 · Hibbing, MN · Accident · No injuries · Class 4 · Limited · Final report · Aug 27, 2023 · N19BH · Substantial damage
  > The ground crew’s failure to secure the backpack at the landing zone (LZ), that resulted in the tail rotor impacting the backpack during the landing. Contributing to the accident was the pilot’s inadequate selection of an area at the LZ, the lack of awareness…
- [NTSB CEN23LA280](https://openairdocs.org/ntsb/CEN23LA280.md): Bell Helicopter Textron 206L-1 · Amity, MO · Accident · Serious injuries · Class 4 · Limited · Final report · Jul 5, 2023 · N828WP · Substantial damage
  > The pilot’s failure to see and avoid wires while conducting a low-level aerial application flight.
- [NTSB CEN22LA294](https://openairdocs.org/ntsb/CEN22LA294.md): Bell Helicopter Textron Canada 206L-4 · Idabel, OK · Accident · No injuries · Class 4 · Limited · Final report · Jun 30, 2022 · N378JC · Substantial damage
  > The pilot’s failure to apply full power during the practice autorotation recovery, which resulted in a hard landing.
- [NTSB CEN22LA122](https://openairdocs.org/ntsb/CEN22LA122.md): Bell 206 · Eldorado, IL · Accident · Serious injuries · Class 4 · Limited · Final report · Feb 12, 2022 · N469AE · Minor damage
  > Overheating of two lithium batteries in the paramedic’s flight suit pocket resulting in an explosion and fire that seriously injured the paramedic as the helicopter was about to take off.
- [NTSB CEN21LA432](https://openairdocs.org/ntsb/CEN21LA432.md): Bell 206L-3 · Berlin, IL · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2021 · N170AM · Substantial damage
  > The pilot’s failure to maintain control of the helicopter with a stuck skid, which resulted in a dynamic rollover.
- [NTSB ANC20CA070](https://openairdocs.org/ntsb/ANC20CA070.md): Bell 206L-1 · Homer, AK · Accident · No injuries · Class 4 · Data collection · Final report · Jul 16, 2020 · N1432D · Substantial damage
  > The pilot's failure to see and avoid the boat's mast, which resulted in a main rotor blade strike. Contributing to the accident was the pilot's inadequate preflight planning by not having the boat's mast measured.
- [NTSB GAA18CA424](https://openairdocs.org/ntsb/GAA18CA424.md): Bell 206 · New Castle, IN · Accident · No injuries · Data collection · Final report · Jul 16, 2018 · N39LR · Substantial damage
  > The pilot's failure to ensure that the fill hose was disconnected from the helicopter before takeoff, which resulted in the fill hose striking the tail rotor and the subsequent loss of tail rotor effectiveness. Contributing to the accident was inadequate…
- [NTSB CEN16LA168](https://openairdocs.org/ntsb/CEN16LA168.md): Bell Helicopter Textron Canada 206 L4 · Houston, TX · Accident · No injuries · Limited investigation · Final report · Apr 25, 2016 · N435AE · Substantial damage
  > The pilot's failure to maintain directional control during takeoff in varying wind conditions, which resulted in a hard landing.
- [NTSB ERA15LA218](https://openairdocs.org/ntsb/ERA15LA218.md): Bell 206L-3 · Kearny, NJ · Accident · No injuries · Limited investigation · Final report · May 20, 2015 · N210MH · Substantial damage
  > The deliberate concealment and reuse of an unairworthy tail rotor driveshaft by unknown personnel, which resulted in an overstress separation at a bonded flange adapter as a result of driveshaft imbalance.
- [NTSB ERA15FA173](https://openairdocs.org/ntsb/ERA15FA173.md): Bell Helicopter Textron 206 L-1 · Saucier, MS · Accident · 2 fatal · Field investigation · Final report · Mar 30, 2015 · N50KH · Destroyed
  > A loss of engine power for reasons that could not be determined due to postaccident fire damage.
- [NTSB CEN15FA003](https://openairdocs.org/ntsb/CEN15FA003.md): Bell Helicopter Textron 206L 1 · Wichita Falls, TX · Accident · 3 fatal · Field investigation · Final report · Oct 4, 2014 · N335AE · Destroyed
  > The pilot’s failure to maintain yaw control when he applied power to execute a go-around at a low airspeed in dark, night conditions, which resulted in a rapid, uncommanded right yaw due to a loss of tail rotor effectiveness.
- [NTSB CEN13LA359](https://openairdocs.org/ntsb/CEN13LA359.md): Bell 206 - L4 · Lake City, AR · Accident · No injuries · Limited investigation · Final report · Jun 19, 2013 · N467AE · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB ERA11IA436](https://openairdocs.org/ntsb/ERA11IA436.md): Bell 206 · Relience, TN · Incident · No injuries · Incident investigation · Final report · Aug 1, 2011 · N484AE · Minor damage
  > Inadvertent contact with wires due to the lack of visual cues regarding their presence and the low angle of the sun, which was directly in the takeoff path.
- [NTSB ERA09CA482](https://openairdocs.org/ntsb/ERA09CA482.md): Bell 206 · Gumboro Township, DE · Accident · No injuries · Data collection · Final report · Aug 24, 2009 · N98KR · Substantial damage
  > The pilot’s failure to secure the flight controls before exiting the running helicopter. Contributing to the accident was the operator’s practice of exiting the helicopter while it was still running.
- [NTSB DFW05CA121](https://openairdocs.org/ntsb/DFW05CA121.md): Bell 206L-1 · Georgetown, TX · Accident · No injuries · Data collection · Final report · May 4, 2005 · N9877Z · Substantial damage
  > The pilot's improper flare resulting in a hard landing.
- [NTSB FTW02LA228](https://openairdocs.org/ntsb/FTW02LA228.md): Bell 206L-1 · E Cameron 190 · Accident · No injuries · Limited investigation · Final report · Aug 1, 2002 · N25GH · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB CHI01LA070](https://openairdocs.org/ntsb/CHI01LA070.md): Bell 206L-1 · Quincy, IL · Accident · Serious injuries · Limited investigation · Final report · Jan 22, 2001 · N61AE · Minor damage
  > The security guard failed to maintain clearance with the operating tail rotor.
- [NTSB LAX00LA326](https://openairdocs.org/ntsb/LAX00LA326.md): Bell 206B-3 · Salinas, CA · Accident · No injuries · Limited investigation · Final report · Aug 30, 2000 · N207EH · Substantial damage
  > The pilot's inadequate visual surveillance of the worksite to see and avoid power transmission wires.
- [NTSB FTW81DA125](https://openairdocs.org/ntsb/FTW81DA125.md): Bell 206L1 · Lake Charles, LA · Accident · No injuries · Closed · Jul 22, 1981 · N57441 · Substantial 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_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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('54013'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=54013&status=final

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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.