CHI93LA313

NTSB accident investigation · Cessna 150M · Blue Rapids, KS · August 6, 1993

Accident · No injuriesLimited investigationFinal report
Date
August 6, 1993, 12:00 local (17:00 UTC)
Place
Blue Rapids, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N714LZCessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report August 17, 1994
Report
Approved by Office Director
FAA report
19930806028019A
Case key
9274

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

the loss of engine power for an undetermined reason.

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 powerCruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - wire,transmission

Analysis

The pilot attempted a precautionary landing after experiencing a loss in engine RPM. After the application of carburetor heat, a further reduction in engine RPM was experienced, and the pilot elected to land on a nearby field. During the approach to the field, the airplane struck a powerline.

Factual narrative

On August 6, 1993, about 1200 central daylight time, a Cessna 150M airplane, N714LZ, experienced loss of engine power during cruise and struck a wire during a precautionary landing near Blue Rapids, Kansas. The solo commercial pilot reported no injury. The airplane was substantially damaged. Visual meteorological conditions existed at the landing site. The personal cross-country flight originated from Atchison, Kansas, time unknown, without a flight plan and operated under 14 CFR 91.

The pilot stated that during cruise he experienced a loss in engine RPM. When the application of carburetor heat resulted in a further reduction in engine RPM, the pilot pushed the carburetor heat off.

The wreckage was removed without being inspected by the FAA. A conversation with a local mechanic who looked at the engine of the accident airplane approximately two months after the accident, revealed what he believes was a water stain line in the fuel gascolator. The mechanic could not be certain that the stain line was actually caused by water. He stated the gasoline he drained from the wing tanks was automotive gasoline and he did not see any evidence of water. The engine was not disassembled or run.

Aircraft

Registration
N714LZ
Reported as
Cessna 150M
Category
Airplane
Serial number
15079270
Airframe hours
3,441
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Lester G. Nelson, Jr
Registered owner
Lester G. Nelson Jr.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 2, 1993 · 8 hours before
Departed
K59 · Atchison, KS
Destination
MYZ · Marysville, KS

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
59
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
14,400 total · 10,000 in this make and model · 14,100 as pilot in command · 99 in the last 90 days · 40 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 10 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
30.00 inHg
Observed at
MHK

FAA reports on this event · 1

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