ENG15RA012

NTSB accident investigation · Robinson R44 - II · Waikaia, New Zealand · January 23, 2015

Accident · No injuriesForeign investigation
Date
January 23, 2015
Place
Waikaia, New Zealand
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
ZK-HPCRobinson R44 - II
Defining event
Enroute: Aircraft structural failure
NTSB office
Aviation Engineering Division
Lead agency
Other
Case key
90774

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Factual narrative

On January 23, 2015, a Robinson R44 II experienced a severe in-flight vibration, after which the pilot successfully landed the helicopter. A subsequent inspection found a crack on one of the main rotor blades. This incident is being investigated by the New Zealand Transport Accident Investigation Commission (TAIC) and the NTSB is participating as the United States Accredited Representative to the New Zealand TAIC as the State of Design and State of Manufacture of the helicopter. For additional information, contact the New Zealand TAIC at: Transport Accident Investigation Commission Level 16 AXA Centre 80 The Terrace P.O. Box 10323 The Terrace Wellington 6143 New Zealand Tel.: (64) 4-473-0199 E-mail: inquiries@taic.org.nz Fax: (64) 4-499-1510 Website: http://www.taic.org.nz

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident.

Aircraft

Registration
ZK-HPC
Reported as
Robinson R44 - II (II)
Category
Helicopter
Serial number
10525
Damage
Substantial damage