Loss of control Accident Robinson R44 N630ML,
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ASN Wikibase Occurrence # 240405
 
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Date:Saturday 24 February 2018
Time:05:00
Type:Silhouette image of generic R44 model; specific model in this crash may look slightly different    
Robinson R44
Owner/operator:Flying M Air LLC
Registration: N630ML
MSN: 10603
Year of manufacture:2005
Total airframe hrs:2154 hours
Engine model:Lycoming IO-540-F1B5
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Woodland, CA -   United States of America
Phase: En route
Nature:Executive
Departure airport:Davis/woodland/winters, CA (DWA)
Destination airport:Woodland, CA
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The helicopter pilot reported that during an early morning flight, the visibility was good, but it was still dark.
The helicopter pilot reported that the helicopter climbed to about 300 ft above ground level and she noticed that her iPad was not showing her location. While attempting to fix the iPad, she inadvertently pushed the cyclic forward. She reported that when she re-focused her attention outside the helicopter, impact was imminent, and the helicopter impacted trees. The helicopter came to rest on its left side facing the opposite direction of travel.
The helicopter sustained substantial damage to the fuselage and the both rotor systems.
The pilot reported in the recommendation section of the National Transportation Board pilot aircraft accident report that the accident could have been prevented by not allowing herself to become distracted during flight.
The pilots reported that there were no preaccident mechanical malfunctions or failures with the helicopter that would have precluded normal operation.



Probable Cause: The pilot’s distraction due to her malfunctioning iPad, which led to her inadvertent forward cyclic application.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: GAA18CA140
Status: Investigation completed
Duration: 2 years and 6 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
23-Aug-2020 16:41 ASN Update Bot Added

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