Wirestrike Accident Aeronca 7AC N85707,
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ASN Wikibase Occurrence # 170296
 
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Date:Saturday 4 October 2014
Time:18:10
Type:Silhouette image of generic CH7A model; specific model in this crash may look slightly different    
Aeronca 7AC
Owner/operator:Private
Registration: N85707
MSN: 7AC-4453
Year of manufacture:1946
Total airframe hrs:1714 hours
Engine model:Continental A&C 65
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Blount County, Tennessee -   United States of America
Phase: Landing
Nature:Training
Departure airport:Maryville, TN
Destination airport:Maryville, TN
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
According to the pilot/owner, he had purchased the airplane a few weeks prior to the accident and the flight was to accomplish training in a conventional landing gear airplane. During the training flight, numerous takeoffs and landings were accomplished at various airports in the area. While on the final leg of the traffic pattern the flight instructor (CFI) commanded a go-around maneuver and the pilot/owner stated that he "had the landing." The CFI again instructed that the go-around maneuver be performed and he advanced the throttle to full power. The pilot/owner applied back pressure and maintained the best rate of climb. According to the CFI, the pilot/owner was informed that the airplane was "high and hot" on final, after repeating that, the throttle was advanced, by the pilot/owner, and a go-around maneuver began. Neither of the pilots remembered advancing the throttle. The airplane impacted the approximate 60-foot tall trees at the departure end of the runway and nosed over, coming to rest inverted at the base of the trees, which resulted in substantial damage to the fuselage, wings, and rudder. The intended runway had a 42 foot incline, residence on the left side, and high tension powerlines on the right side. Both pilots reported that there were no mechanical malfunctions or abnormalities that would have precluded normal operation.
Probable Cause: The pilot/owner's failure to maintain a stabilized approach during the final leg of the traffic pattern. Contributing to the accident was both pilot's lack of aeronautical decision making.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ERA15CA007
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB
https://flightaware.com/resources/registration/N85707

Location

Revision history:

Date/timeContributorUpdates
05-Oct-2014 15:20 gerard57 Added
06-Oct-2014 16:50 Geno Updated [Registration, Cn, Source, Narrative]
21-Dec-2016 19:28 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
30-Nov-2017 19:27 ASN Update Bot Updated [Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative]

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