Pilot Debrief

EUROCOPTER EC 130 B4 near Somerset, CO — 2015-07-03

Final reportCEN15CA312
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Date
2015-07-03
Location
Somerset, CO, USA
Aircraft
EUROCOPTER EC 130 B4
Registration
N974BR
Category
Helicopter
Highest injury
None
Fatalities
0
Phase of flight
Initial climb

Probable cause

The pilot's decision to fly at a low altitude when he was aware that there were wires in the area which resulted in the helicopter contacting a wire.

NTSB narrative

The pilot had flown multiple trips into and out of the ranch prior to the accident. He also had seen wires in the area and had a discussion with local fishing guides regarding the location of wires in the area. As the pilot was preparing to depart the ranch with the last load of passengers he was approached by a guide who wanted to video the helicopter for their website. The pilot agreed and after lifting off, made a pass near the ranch for the video. The pilot stated he was flying toward the mountains when he heard a "small ting" and he knew the helicopter contacted a wire. He made an uneventful off airport landing in a nearby clearing. Although the pilot stated he never saw the wire it was later determined the helicopter contacted was a small copper static wire. A postaccident inspection of the helicopter revealed two of the three main rotor blades were beyond repair, at least two of the Fenestron blades were beyond repair, and the entire Fenestron stator blade assembly needed to be replaced.

Analysis

Primary failure mode
Loss of control
First missed decision gate
Pilot could have chosen not to fly near the wires after discussing their danger.

NTSB coding

Evidence available

  • 2 docket documents
View NTSB final reportView NTSB docket

Docket documents2

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