Runway excursion Accident Aeronca 7AC N82429,
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ASN Wikibase Occurrence # 289501
 
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Date:Friday 4 March 2011
Time:18:30 LT
Type:Silhouette image of generic CH7A model; specific model in this crash may look slightly different    
Aeronca 7AC
Owner/operator:
Registration: N82429
MSN: 7AC-1062
Total airframe hrs:2622 hours
Engine model:Continental A-65-8
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Delphi, Indiana -   United States of America
Phase: Take off
Nature:Training
Departure airport:Delphi, IN (1I9)
Destination airport:Delphi, IN (1I9)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot reported that he was conducting tailwheel proficiency work at the time of the accident. The proficiency maneuver involved adding engine power and increasing taxi speed until the tailwheel lifted off of the runway. At that point, engine power was reduced and the airplane slowed to a normal taxi speed. He stated that prior to the accident, he increased engine power for the maneuver. When the tailwheel rose off the runway, he reduced engine power and began to slow the airplane. A gust of wind caused the airplane to yaw to the right and depart the runway pavement. At that point, the pilot elected to add full engine power in an attempt to take off from the grass area adjacent to the runway. However, the left main landing gear separated from the airframe and he decided to reduce the engine power to idle. The pilot was unable to maintain control when the airplane encountered a muddy area. The left wing and fuselage were damaged. He did not report any failures or malfunctions with the airplane prior to the event.

Probable Cause: The pilot's loss of directional control, resulting in a runway excursion, and the subsequent separation of the left main landing gear for undetermined reasons.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN11LA219
Status: Investigation completed
Duration: 7 months
Download report: Final report

Sources:

NTSB CEN11LA219

Location

Revision history:

Date/timeContributorUpdates
05-Oct-2022 14:35 ASN Update Bot Added

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