LAX84LA296

NTSB accident investigation · Ginn Thorp T-18 · Lancaster, CA · May 17, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
May 17, 1984, 09:45 local (16:45 UTC)
Place
Lancaster, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N11HGGinn Thorp T-18
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
FAA report
19840517017489A
Case key
24265

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(total) - mech failure/malfCruise - normal
Fuel system,ram air/induction air - deterioratedCause
Fuel system,carburetor - disabledCause
Forced landingLanding
Nose overLanding
Terrain condition - rough/unevenFactor

Analysis

The acft lost power and nosed over during a forced landing on desert terrain. An inspection of the engine showed that the automotive type filter had disintegrated and had been ingested in the carburetor. The filter was 4 years old. After the filter was removed the engine ran successfully.

Aircraft

Registration
N11HG
Reported as
Ginn Thorp T-18
Category
Airplane, amateur-built
Serial number
437
Airframe hours
664
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Howard & Elaine Ginn
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · March 18, 1984
Departed
WJF · Lancaster, CA

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
45
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Flight hours
425 total · 406 in this make and model · 391 as pilot in command · 4 in the last 90 days

Weather

Conditions
Visual (VMC) · Dawn
Wind
240° at 14 knots
Visibility
35 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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