Accident J & J Ultralights Tukan N907T,
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ASN Wikibase Occurrence # 236813
 
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Date:Thursday 18 January 2018
Time:16:05
Type:J & J Ultralights Tukan
Owner/operator:Private
Registration: N907T
MSN: 11760
Year of manufacture:2000
Total airframe hrs:741 hours
Engine model:AMA/EXPR UNKNOWN ENG
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Erie, CO -   United States of America
Phase: Landing
Nature:Training
Departure airport:Erie, CO (EIK)
Destination airport:Erie, CO (EIK)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The flight instructor and student pilot conducted seven takeoffs and landings on a dual instructional flight in the weight-shift-controlled aircraft. The aircraft was operating normally. After the dual instruction, the aircraft was taxied back to a hangar, where the instructor explained single-pilot operations to the student. The student pilot then took off solo. The instructor observed that the student pilot seemed to lose control on his first final approach and executed a go-around. On the second approach, the instructor observed the aircraft on final; it collided with trees and the wing struck the ground, which resulted in substantial damage. Postaccident examination of the aircraft did not reveal any preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation. The student pilot indicated that, while securing the aircraft after the accident, he realized that he had inadvertently shut off the fuel valve while on the downwind leg instead of activating the carburetor heat. He stated that the two systems had similar push/pull control knobs that were positioned next to each other in the cockpit.


Probable Cause: The student pilot’s inadvertent shutting off of the fuel valve while on approach, which resulted in a loss of engine power due to fuel starvation and impact with terrain.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN18LA080
Status: Investigation completed
Duration: 2 years and 4 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
08-Jun-2020 08:39 ASN Update Bot Added

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