ATL92LA183

NTSB accident investigation · Corben Baby ACE · Jacksonville, NC · September 20, 1992

Accident · FatalLimited investigationFinal report
Date
September 20, 1992, 18:02 local (22:02 UTC)
Place
Jacksonville, NC
NTSB coordinates
33.8100, -79.4397 (estimated), outside the stated state
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N840ZCorben Baby ACE
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1993
Report
Approved by Office Director
FAA report
19920920037529A
Case key
8666

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 flying speed which resulted in a loss of control and an inadvertent stall and collision with the ground.

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 - in flightManeuvering
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

According to the airplane's owner, the pilot was demonstrating the airplane's performance to a possible buyer when he lost control of the airplane and crashed. Prior to the impact, a witness observed the airplane in a steep right turn (60 degrees of bank at approximately cruise airspeed) 200 feet above the ground. It disappeared behind trees in a nose low attitude; the airplane impacted the ground in a nose low attitude. Examination of the airplane failed to disclose a system malfunction or failure.

Aircraft

Registration
N840Z
Reported as
Corben Baby ACE
Category
Airplane, amateur-built
Serial number
1001
Engine
Franklin 4AC176B, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jones, A.V.
Registered owner
Jones, A.V.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · January 2, 2000
Departed
NC41
Destination
NC41
Airport
NC41 · Sky Manor, runway 26, 3,610 × 85 ft, grass/turf

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
56
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed
Flight hours
3,500 total · 10 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 8 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
81 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
ILM, 30 nm away

FAA reports on this event · 1

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