CHI92LA128

NTSB accident investigation · Lake LA-4 · Lee'S Summit, MO · April 12, 1992

Accident · Minor injuriesLimited investigationFinal report
Date
April 12, 1992, 17:41 local (22:41 UTC)
Place
Lee'S Summit, MO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2032LLake LA-4
Weather
Visual (VMC) · Day
Status
Completed · report July 26, 1993
Report
Approved by Office Director
FAA report
19920412009729A
Case key
15425

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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Probable cause

A delayed aborted takeoff by the pilot in command. A factor in the accident is the presence of carburetor icing conditions.

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
Powerplant - surge
Weather condition - carburetor icing conditionsFactor
OverrunTakeoff - aborted
Aborted takeoff - delayedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - aborted
Terrain condition - ditch

Analysis

The pilot of the accident airplane aborted a takeoff during initial climb. According to the pilot the airplane engine started surging after liftoff. He decided to land and was unable to stop the airplane on the remaining portion of the runway before running off the end and colliding with a ditch. A post accident inspection of the airplane and an engine test run disclosed no defects. Weather conditions conducive to the formation of carburetor ice (temperature 53 degrees, dewpoint 29 degrees fahrenheit) were present.

Aircraft

Registration
N2032L
Reported as
Lake LA-4
Category
Airplane
Serial number
365
Airframe hours
1,050
Engine
Lycoming IO-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ronald L. Strahm
Registered owner
Ronald L. Strahm
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 3, 1992 · 7 hours before
Destination
3IP · Independence, MO
Airport
K84 · Lee'S Summitt, runway 36, 3,000 × 60 ft, asphalt

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
48
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,581 total · 8 in this make and model · 2,050 as pilot in command · 42 in the last 90 days · 30 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 12 knots
Visibility
20 statute miles
Lowest ceiling
8,000 ft overcast
Temperature
54 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
GVW, 13 nm away

FAA reports on this event · 1

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