CHI86FEI01

NTSB accident investigation · Monnet Moni · Perry, OH · December 30, 1985

Accident · Minor injuriesFinal report
Date
December 30, 1985, 12:00 local (17:00 UTC)
Place
Perry, OH
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N685TCMonnet Moni
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851230067389A
Case key
13292

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.

Airframe/component/system failure/malfunctionCruise
Flight control surfaces/attachments - failure,partialCause
Loss of control - in flightCruise
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After initiating a 180 deg turn, the plt heard a 'thump' and noted a low vibration. The acft then pitched down abruptly and entered an inverted spin to ground contact. The plt stated an in flight structural failure of the tail section had occurred which resulted in the loss of control.

Aircraft

Registration
N685TC
Reported as
Monnet Moni
Category
Airplane, amateur-built
Serial number
279
Airframe hours
19
Engine
KFM KFM 107E, 22 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Timothy J. Connor
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · July 2, 1985 · 19 hours before
Departed
PVZ · Painesville, OH

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
109 total · 19 in this make and model · 49 as pilot in command · 21 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 8 knots
Lowest ceiling
None
Temperature
19 °F, dew point -0 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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