ERA22LA063

NTSB accident investigation · Aeronca 7AC · Denver, NC · November 13, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
November 13, 2021, 11:45 local (16:45 UTC)
Place
Denver, NC
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3063EAeronca 7AC
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20211113019469A
Case key
104261

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain directional control during the landing roll with a gusting crosswind.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAeronca 7AC: 43 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAeronca 7AC: 26 casesAll aircraft: 3,958 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationAeronca 7AC: 5 casesAll aircraft: 1,008 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that, during the landing flare, a “strong down draft,” which was wind turbulence from a tree line, resulted in a “hard” landing. Then, during the landing roll, another gust of wind lifted the right wing, the left wing struck the ground, and the airplane began to ground loop. The pilot attempted to correct with aileron, rudder, and brake; however, the airplane impacted trees and shrubs about 25 ft from the runway. During the accident sequence, the airplane sustained substantial damage to the wings and fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. At the time of the accident, the pilot was landing the airplane on runway 21, with wind from 300° at 5 knots gusting to 14 knots.

Aircraft

Registration
N3063E
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-6652
Built
1946
Airframe hours
4,517
Engine
Continental A-65-6F, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2021
Departed
01SC · York, SC
Destination
Same as departure
Airport
6NC1 · Little Mountain, runway 03/21, 3,000 × 40 ft, asphalt
Equipment
Unknown

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
70
Injuries
None
Certificates
Airline transport, Flight engineer, Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Sport pilot, Without waivers/limitations
Last flight review
November 2, 2019
Seat
Rear
Restraint
4-point
Flight hours
29,530 total · 450 in this make and model · 25,342 as pilot in command · 13 in the last 90 days · 5.4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots, gusting 14
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 34 °F
Altimeter
29.92 inHg
Observed at
SVH, 12 nm away
METAR
KSVH 131655Z AUTO 30005G14KT 10SM CLR 15/01 A2992 RMK AO2 T01470013

Docket · 3

The files NTSB released with the investigation on December 30, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.9 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.