CHI07CA137

NTSB accident investigation · Aeronca 7AC · Mason, MI · May 8, 2007

Accident · No injuriesData collectionFinal report
Date
May 8, 2007, 08:15 local (12:15 UTC)
Place
Mason, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83228Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report June 27, 2007
Report
Approved by Office Director
FAA report
20070508011739A
Case key
65951

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

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Probable cause

The pilot's failure to maintain directional control during the landing roll and failure to maintain sufficient airspeed during the aborted landing attempt, leading to an inadvertent stall. An additional factor was the tree.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - encountered
Go-around - initiatedPilot in command
Terrain condition - runway
Loss of control - in flightLanding - aborted
Aborted landing - attemptedPilot in command
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with objectDescent - uncontrolled
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The airplane was substantially damaged after attempting to abort a landing following a ground loop on runway 27 (4,000 feet by 75 feet, asphalt). The pilot stated that the landing was good, but when he reached to turn off the carb heat the airplane turned to the left. He over-controlled with right rudder and attempted to abort the landing by adding power. He became airborne, stalled, and clipped a tree, causing the airplane to impact terrain.

Factual narrative

The airplane was substantially damaged after attempting to abort a landing following a ground loop on runway 27 (4,000 feet by 75 feet, asphalt). The pilot stated that the landing was good, but when he reached to turn off the carb heat the airplane turned to the left. He over-controlled with right rudder and attempted to abort the landing by adding power. He became airborne, stalled, and clipped a tree, causing the airplane to impact terrain.

Aircraft

Registration
N83228
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-1888
Airframe hours
981.9
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 1, 2007
Departed
TEW · Mason, MI
Airport
TEW · Mason Jewett Field Airport, runway 27, 4,000 × 75 ft, asphalt

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
76
Injuries
None
Certificate
Sport Pilot
Airplane ratings
Single-engine land
Medical
Sport pilot
Seat
Front
Flight hours
223 total · 52 in this make and model · 28 as pilot in command · 4 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 48 °F
Altimeter
30.07 inHg
Observed at
KTEW

FAA reports on this event · 1

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