FTW84FA300

NTSB accident investigation · Piper PA-38-112 · Georgetown, TX · July 5, 1984

Accident · Serious injuriesField investigationFinal report
Date
July 5, 1984, 09:40 local (14:40 UTC)
Place
Georgetown, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N25466Piper PA-38-112
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
FAA report
19840705029959A
Case key
21134

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) - nonmechanicalTakeoff - initial climb
Fuel system,pump - improperCause
Ignition system,magneto - wornCause
Ignition system,spark plug - contaminationCause
In flight collision with terrain/waterDescent - emergency
Planned approach - not possiblePilot in command(cfi)Cause

Analysis

The acft crashed into trees during takeoff following a reported loss of power. The engine by observation was running at impact. Investigation showed a worn magneto and fouled spark plugs; #3 bottom plug was coated with unburned oil and foreign matter. The acft was stalled into the trees by the CFI to avoid electrical wires & oncoming traffic. The eng reportedly started to run again during descent but failed a 2nd time before impact. No fuel was found in the intact fuel lines beyond the eng driven fuel pump. During testing the worn mag performed within specs.

Aircraft

Registration
N25466
Reported as
Piper PA-38-112
Category
Airplane
Engine
Lycoming O-235-L2C, 112 horsepower, reciprocating
Damage
Substantial damage
Fire
Unknown
Flight
Instructional · Part 91
Operator
Plane Thing Inc
Departed
T04 · Georgetown, TX

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
27
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Unknown, Unknown

Weather

Conditions
Visual (VMC) · Dawn
Wind
190° at 10 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
AUS

FAA reports on this event · 1

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