# NTSB Accident CEN10FA079
> **SIKORSKY S-76C++** · 2009-12-24 · Gulf of Mexico, GM, USA · NONE
## Event
- **NTSB number:** CEN10FA079
- **Event ID:** 20091228X02839
- **Type:** Accident
- **Date:** 2009-12-24
- **Location:** Gulf of Mexico, GM, USA
- **Coordinates:** 28.96801, -90.645455
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 7
- **Total aboard:** 7
## Aircraft
- **Make:** SIKORSKY
- **Model:** S-76C++
- **Registration:** N798P
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to fully land the helicopter prior to entering a turn in strong, crosswind conditions, which resulted in a dynamic rollover.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN10FA079) · MORVS · CC0 1.0*