ATL92LA015

NTSB accident investigation · Bellanca 8JCAB · Morristown, TN · October 20, 1991

Accident · No injuriesLimited investigationFinal report
Date
October 20, 1991, 15:30 local (19:30 UTC)
Place
Morristown, TN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N3770Bellanca 8JCAB
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1993
Report
Approved by Office Director
Case key
8541

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 a proper altitude during a low pass. A factor in this accident was the pilot's overconfidence in his personal ability.

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.

Dragged wing,rotor,pod,float or tail/skidManeuvering
Low pass - attemptedPilot in commandCause
Proper altitude - not maintainedPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor

Analysis

The commercial pilot had flown around the local area for about 15 minutes,and returned to the airport to perform a'fly-by' pass of the runway. During the pass, which was at about 100 feet AGL, 'some downdraft, turbulence or loss of lift was encountered.' The right wing and the right main gear contacted the ground. The pilot maintained control of the airplane and flew around for a normal landing. Post-accident inspection revealed that the right front and rear wing spars were broken. The pilot reported no mechanical problems with the airplane. He stated that there were people at the airstrip watching his fly-by pass. When asked if he was 'buzzing' the airstrip, he replied 'yes'.

Aircraft

Registration
N3770
Reported as
Bellanca 8JCAB
Category
Airplane
Serial number
W04-75
Engine
Lycoming AEIO-320-E1B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
East Tennessee Pilot Club
Registered owner
East Tennessee Pilot Club
Last inspection
Annual · January 2, 2000
Airport
NONE · Cooper Farms, runway 9, 2,000 × 50 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
29
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
1,823 total · 45 in this make and model · 1,787 as pilot in command · 168 in the last 90 days · 15 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 7 knots, gusting 9
Visibility
12 statute miles
Lowest ceiling
None
Temperature
75 °F