MIA83LA020

NTSB accident investigation · Cessna 172 · Ft. Myers, FL · October 24, 1982

Accident · Minor injuriesLimited investigationFinal report
Date
October 24, 1982, 13:40 local (18:40 UTC)
Place
Ft. Myers, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N739WYCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 1983
Report
Approved by Office Director
FAA report
19821024056769A
Case key
70785

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.

Loss of engine power(total) - nonmechanicalApproach
Throttle/power control - improper use ofPilot in commandCause
Throttle/power lever,linkage - incorrectFactor
Forced landingApproach - vfr pattern - final approach
In flight collision with objectLanding - flare/touchdown
Object - tree(s)Factor

Analysis

The plt stated that during his solo x-country the throttle became stuck several times enroute. While approaching Ft. Myers he retarded the throttle but was unable to advance it again. Unable to maintain altitude, the plt made a forced landing. Post examination revealed that all engine controls were free to move & had full travel in both directions. The friction knob on the throttle was screwed completely out, but did not hamper full use of the throttle. The throttle control mount nut was secured to the instrument panel & was not loose. However, the throttle linkage was hooked up at the carburetor at the top mount hole which caused the throttle control to have only about 1-5/8 in full travel from idle to full power. This compares to 3 in or better on any other C-172 installation. This would cause rapid power changes with only small changes of throttle control.

Aircraft

Registration
N739WY
Reported as
Cessna 172
Category
Airplane
Serial number
17270876
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Miami Flying Club
Registered owner
James W. Barron
Departed
Pahokee, FL
Destination
SDL · Scottsdale, AZ
Flight plan
VFR

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
34
Certificate
Student
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
49 total · 6 in this make and model · 7 as pilot in command · 22 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 9 knots
Visibility
7 statute miles
Lowest ceiling
1,400 ft overcast
Temperature
147 °F
Altimeter
30.00 inHg
Observed at
FMY

FAA reports on this event · 1

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