Accident Venables Zenith CH701 N143TZ,
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ASN Wikibase Occurrence # 289693
 
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Date:Thursday 3 October 2013
Time:14:00 LT
Type:Silhouette image of generic CH70 model; specific model in this crash may look slightly different    
Venables Zenith CH701
Owner/operator:
Registration: N143TZ
MSN: 7-5884
Total airframe hrs:3 hours
Engine model:Rotax 912ULS
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Snohomish, Washington -   United States of America
Phase: En route
Nature:Private
Departure airport:Snohomish, WA (S43)
Destination airport:Snohomish, WA (S43)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot reported that during a test flight the airplane encountered moderate turbulence so he decided to return to the airport for landing. While turning to the crosswind leg in the pattern, the airplane suddenly banked sharply and descended uncontrollably. The pilot was able to regain control about 500 feet above ground level, and managed to turn the airplane to the downwind leg, but he continued to have difficulty maintaining control. The pilot then decided to make an emergency off airport landing to a field. During the landing roll, the airplane collided with obstructions and nosed over. The wings and fuselage were substantially damaged. After the accident, the pilot reported that the loss of aircraft control was due to a jammed rudder for undetermined reasons.



Probable Cause: A jammed rudder control while maneuvering in the pattern for reasons that could not be determined. No follow-up examination was conducted due to a lapse in agency funding and subsequent government shutdown.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: WPR14CA004
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB WPR14CA004

Location

Revision history:

Date/timeContributorUpdates
05-Oct-2022 17:08 ASN Update Bot Added

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