ATL83FA365

NTSB accident investigation · North American SNJ · Millington, TN · September 11, 1983

Accident · FatalField investigationFinal report
Date
September 11, 1983, 11:53 local (16:53 UTC)
Place
Millington, TN
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9789ZNorth American SNJ
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830911047879A
Case key
5947

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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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
Aerobatics - performedPilot in commandFactor
Aircraft handling - improperPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Inadequate recurrent trainingPilot in commandFactor
In flight collision with terrain/waterManeuvering

Analysis

Th plt was giving free rides to spectators at an air show. The acft was observed making what appeared to be a loop which was initiated at a low altitude. As the acft reached the top of the loop, it was estimated to be 1,000 to 1,200 ft AGL. The nose then pitched down into a near vertical attitude & continued until ground impact. The plt had not received an acrobatic competency check. Toxicological tests revealed blood alcohol level readings of 0.054% to 0.065%. However, the vitreous humor alcohol level was negative.

Aircraft

Registration
N9789Z
Reported as
North American SNJ
Category
Airplane
Serial number
AJ731
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
R.A. Kerley Ink Engineers Inc.
Airworthiness certificate
Standard, Normal
Airport
Charels Baker, runway 18, 3,800 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
1,876 total · 72 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
MEM

FAA reports on this event · 1

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