GAA16CA054

NTSB accident investigation · Aeronca 7AC · Fowlerville, MI · November 17, 2015

Accident · No injuriesData collectionFinal report
Date
November 17, 2015, 13:47 local (18:47 UTC)
Place
Fowlerville, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N84157Aeronca 7AC
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 17, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
FAA report
20151117018579A
Case key
92341

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 pitch control during the takeoff roll, which resulted in an impact with terrain.

Findings · 2

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: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAeronca 7AC: 1 caseAll aircraft: 526 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 of the tailwheel-equipped airplane reported that, while practicing landings in gusty wind conditions, the airplane inadvertently became airborne during the takeoff roll, the airplane descended back to the runway, and impacted terrain. The pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel-equipped airplane reported that, while practicing landings in gusty wind conditions, the airplane inadvertently became airborne during the takeoff roll, the airplane descended back to the runway, and impacted terrain. The pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N84157
Reported as
Aeronca 7AC (NO SERIES)
Category
Airplane
Serial number
7AC-2843
Airframe hours
2,890
Engine
Continental Motors C85-8F, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 9, 2015
Departed
NONE · Fowlerville, MI
Destination
65G · Fowlerville, MI
Airport
65G · Maple Grove, runway 09, 3,050 × 110 ft, grass/turf
Equipment
None

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
63
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
September 4, 2015
Seat
Front
Restraint
4-point
Flight hours
1,566 total · 1,498 as pilot in command · 12 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 12 knots, gusting 16
Visibility
10 statute miles
Temperature
61 °F, dew point 36 °F
Altimeter
30.07 inHg
Observed at
KOZW, 6 nm away

Docket · 2

The files NTSB released with the investigation on December 14, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 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.