# NTSB Accident ERA16LA054
> **ROBINSON HELICOPTER COMPANY R44 II** · 2015-11-26 · Destin, FL, USA · NONE
## Event
- **NTSB number:** ERA16LA054
- **Event ID:** 20151201X72017
- **Type:** Accident
- **Date:** 2015-11-26
- **Location:** Destin, FL, USA
- **Coordinates:** 30.399999, -86.471389
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 4
- **Total aboard:** 4
## Aircraft
- **Make:** ROBINSON HELICOPTER COMPANY
- **Model:** R44 II
- **Registration:** N7512N
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The overstress fracture between the tail rotor driveshaft and intermediate flex plate for reasons that could not be determined based on the available evidence.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA16LA054) · AI Analytics · CC0 1.0*