# NTSB Accident CEN13FA025
> **AGUSTA SPA AW139** · 2012-10-22 · Houma, LA, USA · SERS
## Event
- **NTSB number:** CEN13FA025
- **Event ID:** 20121023X30148
- **Type:** Accident
- **Date:** 2012-10-22
- **Location:** Houma, LA, USA
- **Coordinates:** 29.559999, -90.666114
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** AGUSTA SPA
- **Model:** AW139
- **Registration:** N385RH
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

The helicopter’s sudden and severe vertical vibrations during landing, which resulted in a collision with terrain. The reason for the helicopter’s sudden and severe vertical vibrations could not be determined during postaccident examinations.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN13FA025) · AI Analytics · CC0 1.0*