ATL85FA109

NTSB accident investigation · Mooney M20J · Chattanooga, TN · March 5, 1985

Accident · Serious injuriesField investigationFinal report
Date
March 5, 1985, 17:30 local (22:30 UTC)
Place
Chattanooga, TN
Injuries
1 serious, 2 minor
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N4757HMooney M20J
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850305026619A
Case key
6600

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

On this page

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.

On ground/water collision with objectTaxi
Object - vehicle
Starting procedure - poorPilot in commandCause
Aircraft preflight - inattentivePilot in command
Aircraft unattended/engine(s) running - inadvertentPilot in commandCause

Analysis

The plt was attempting to disengage the starter pinion gear by rocking the prop up & down by hand. The eng inadvertently started & the acft rolled across the ramp at a high rate of speed & collided with two automobiles & a chain link fence before coming to rest. A witness observed the mags & the master switch in the both & on positions respectively. Two passengers were seated in the back seats.

Aircraft

Registration
N4757H
Reported as
Mooney M20J
Category
Airplane
Serial number
24-0838
Airframe hours
990
Engine
Lycoming IO-360-A3B6D, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Wesley E. Park
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 1, 1984 · 70 hours before
Departed
VNC · Venice, FL
Airport
CHA · Lovell

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
60
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
1,912 total · 620 in this make and model · 1,828 as pilot in command · 33 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 10 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point -0 °F

FAA reports on this event · 1

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