Accident Cub Crafters CC11-160 Carbon Cub N76CC,
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ASN Wikibase Occurrence # 291244
 
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Date:Sunday 7 August 2016
Time:19:24 LT
Type:Silhouette image of generic PA11 model; specific model in this crash may look slightly different    
Cub Crafters CC11-160 Carbon Cub
Owner/operator:
Registration: N76CC
MSN: CC11-00216
Year of manufacture:2012
Total airframe hrs:165 hours
Engine model:CubCrafters CC340
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Hailey, Idaho -   United States of America
Phase: Landing
Nature:Training
Departure airport:Hailey-Sun Valley Airport, ID (SUN/KSUN)
Destination airport:Hailey-Sun Valley Airport, ID (SUN/KSUN)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The flight instructor of a tailwheel-equipped airplane reported that he was instructing the airplane's owner, who was also a private pilot, during a proficiency flight in gusty crosswind conditions. The flight instructor further reported that during the landing roll, the airplane began to weathervane left into the wind, and he took the flight controls from the private pilot. Subsequently, he reported that he "stopped a ground loop to the left, only to ground loop to the right." During the ground loop, the left wing impacted the runway and was substantially damaged.

The flight instructor did not report any mechanical malfunctions or failures with the airplane that would have precluded normal operation.

The automated weather observing system at the airport about 30 minutes before the accident recorded the wind at 210 degrees true at 8 knots, gusting to 13 knots. The flight instructor reported that the landing was on runway 31.

Probable Cause: The flight instructor's failure to maintain directional control during the landing roll in gusty crosswind conditions, which resulted in a ground loop.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: GAA16CA420
Status: Investigation completed
Duration: 1 month
Download report: Final report

Sources:

NTSB GAA16CA420

Location

Revision history:

Date/timeContributorUpdates
07-Oct-2022 11:30 ASN Update Bot Added

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