FTW84LA179

NTSB accident investigation · Cessna U206G · Lake Charles, LA · April 1, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
April 1, 1984, 17:17 local (23:17 UTC)
Place
Lake Charles, LA
Injuries
3 minor, 3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7383NCessna U206G
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840401007909A
Case key
21293

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 engine power(partial) - mech failure/malfCruise - normal
Throttle/power lever,torque box - disconnectedCause
Throttle/power control - not maintainedOther maintenance personnelCause
Throttle/power lever,bellcrank - wornCause
Maintenance,replacement - not performedOther maintenance personnelCause
Throttle/power lever,bellcrank - failure,totalCause
Maintenance,100-hour inspection - inadequateOther maintenance personnelCause
Forced landingDescent - emergency
In flight collision with objectLanding
Object - tree(s)
In flight collision with terrain/waterLanding
Terrain condition - ditch

Analysis

The acft hit a tree and a ditch during a forced landing on a road after the engine lost power. Examination of the engineafter the accident revealed that the throttle rod had disconnected from the throttle control arm at the bolt hole. The hole had worn through and the rod had vibrated loose. The acft had a 100 hour inspection only 22 hours prior to the accident. The worn surfaces had taken longer than 22 hours to reach their degree of wear. Also, the throttle cable had been replaced at 850 hours. The acft now had 1188 hours total time. The C-206 service manual indicates that the engine controls and linkage are to be inspected every 100 hours. The engine was successfully run after installing a new throttle arm and repairing impact damage.

Aircraft

Registration
N7383N
Reported as
Cessna U206G
Category
Airplane
Serial number
U20603644
Airframe hours
1,188
Engine
Continental IO-520-F-9, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Rice, Hubert L.
Airworthiness certificate
Standard, Utility
Last inspection
Annual · February 8, 1984 · 22 hours before
Departed
CRP · Corpus Christi, TX
Destination
LFT · Lafayette, LA
Flight plan
IFR

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
57
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,242 total · 422 in this make and model · 28 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
10 statute miles
Lowest ceiling
5,500 ft overcast
Temperature
72 °F, dew point 54 °F
Observed at
LCH, 13 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.