FTW84LA247

NTSB accident investigation · Germany Wetherell Sonerai I · Leander, TX · May 28, 1984

Accident · No injuriesLimited investigationFinal report
Date
May 28, 1984, 16:00 local (21:00 UTC)
Place
Leander, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N92CLGermany Wetherell Sonerai I
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840528023989A
Case key
21345

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/malfApproach
Throttle/power lever,cable - bentCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - tree(s)Factor
Clearance - not possiblePilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Prior to the flight the plt adjusted the carburetor. A local flight was made to test the carburator. During the gliding apch to the rwy the plt noticed the eng idle power was 1400 RPM. While on base leg the plt advanced the throttle, however, eng pwr remained at 1400 RPM. The plt, unable to reach the arpt, attempted a lndg in an open field. The acft collided with the top of a tree short of the field. Both wings were damaged. Examination of the acft disclosed that the throttle cable was kinked.

Aircraft

Registration
N92CL
Reported as
Germany Wetherell Sonerai I
Category
Airplane, amateur-built
Serial number
521
Airframe hours
125
Engine
Volkswagen UNKNOWN, 35 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Clarence I Langerud
Registered owner
Clarence I. Langerud
Airworthiness certificate
Special, Experimental (Special)
Departed
77T · Leander, TX

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
53
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
5,000 total · 125 in this make and model · 10 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Visibility
5 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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