MKC89FA136

NTSB accident investigation · North American AT-6D · Earle, AR · June 17, 1989

Accident · FatalField investigationFinal report
Date
June 17, 1989, 09:10 local (14:10 UTC)
Place
Earle, AR
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3931SNorth American AT-6D
Weather
Visual (VMC) · Day
Status
Completed · report July 9, 1990
Report
Approved by Office Director
FAA report
19890617015889A
Case key
34688

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 improper planning/decision and over confidence in his flying ability, which resulted in a loss of control, while maneuvering at low altitude. The pilot's inadequate altitude and airpeed were considered to be contributing factors.

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
Planning/decision - improperPilot in commandCause
Overconfidence in personal abilityPilot in commandCause
Aerobatics - initiatedPilot in command
Airspeed - inadequatePilot in commandFactor
Altitude - inadequatePilot in commandFactor
Aircraft control - not maintainedPilot in commandCause
In flight collision with terrain/waterManeuvering

Analysis

The plt was practicing his routine for an air show that was to occur later the same day. One witness rprtd the acft apchd the arpt from the west 'low & slow' as if to land, then it was maneuvered to an inverted attitude over rwy 8 at 50 to 100 ft AGL. After remaining inverted for a short time, the acft was rolled back to an upright attitude. However, as the acft rolled upright, it angled to the right side of the rwy, descended & crashed on a hdg of 140 deg. The witness said the acft seemed to 'slip' sideway as it rolled to the upright psn before crashing. After impact, a fire erupted & the acft was destroyed. No preimpact part failure or malfunction of the acft was found. The plt was a former astronaut that was employed by NASA. He had visited with a prominant AT-6 plt & had expressed special interest in the AT-6 plt's routine involving inverted flt. The AT-6 plt had provided info, but adzd the astronaut against performing rolls in the AT-6 at low alt.

Aircraft

Registration
N3931S
Reported as
North American AT-6D
Category
Airplane
Serial number
51811
Airframe hours
7,611
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Greg Mcneely
Airworthiness certificate
Standard, Aerobatic; Standard, Utility
Last inspection
Annual · September 6, 1988 · 101 hours before
Airport
M63 · Mcneely, runway 8, 2,200 × 30 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
9,500 total · 154 in this make and model · 42 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
MEM, 28 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.