ATL82DA272

NTSB accident investigation · Cessna 172RG · Prospect, KY · September 13, 1982

Accident · No injuriesFinal report
Date
September 13, 1982, 17:30 local (21:30 UTC)
Place
Prospect, KY
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5115UCessna 172RG
Weather
Instrument (IMC) · Day
Status
Completed · report September 13, 1983
Report
Approved by Office Director
FAA report
19820913045729A
Case key
72313

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.

Airframe/component/system failure/malfunctionDescent - normal
Electrical system,alternator - wornCause
Electrical system - failure,totalCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - loose objectsFactor
Precautionary landing - performedPilot in commandFactor
Terrain condition - ditchFactor
Nose overLanding - roll

Analysis

The plt was returning to his departure point due to encountering rough wx. While descending to 4,000 ft for an ILS approach the plt experienced a total electrical failure. The plt elected to descend to VFR conditions & broke out about 100 ft AGL. The plt landed in an open field, struck a ditch & overturned. Examination of the electrical system revealed one alternator brush completely worn with evidence of rotational grinding on the commutator bars.

Aircraft

Registration
N5115U
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0244
Airframe hours
789
Engine
Lycoming O-360-F1A6, 185 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Mr. Jeffery Byrd
Registered owner
Don Carter
Departed
Louisville, KY
Destination
Tri City, TN
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
18
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
299 total · 24 in this make and model · 266 as pilot in command · 98 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Visibility
1 statute miles

FAA reports on this event · 1

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