CHI04LA292

NTSB accident investigation · Cessna 150M · Durand, MI · September 30, 2004

Accident · No injuriesLimited investigationFinal report
Date
September 30, 2004, 19:00 local (23:00 UTC)
Place
Durand, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N45673Cessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20040930030029A
Case key
60290

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The elongated exhaust valve leading to the in-flight loss of engine power during initial climb. A factor was the transmission wire the airplane impacted during its emergency landing after takeoff.

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 powerTakeoff - initial climb
Engine assembly,valve,exhaust - elongatedCause
Engine assembly,ring - failure
Forced landingEmergency landing after takeoff
In flight collision with objectEmergency landing after takeoff
Object - wire,transmissionFactor
In flight collision with terrain/waterDescent - emergency
Terrain condition - crop
Terrain condition - ground

Analysis

The airplane sustained substantial damage on impact with a power line and terrain following an in-flight loss of engine power during the flight's initial climb. The pilot stated, "The second takeoff North almost [zero] wind, [the engine] cut out, no power [and] was about only 60 [feet] up ... . It struck a Consumers Power cable with the [right] wheel, not really knowing what may be damaged, I put it down in a field [and] got it stopped, and shut it down [and] walked home." The pilot reported that a compression ring was found broken and that an exhaust valve was found elongated. He reported the parts accumulated 3,450 hours and 1,424.2 since overhaul.

Factual narrative

On September 30, 2004, about 1900 eastern daylight time, a Cessna 150M, piloted by a private pilot, sustained substantial damage on impact with a power line and terrain following an in-flight loss of engine power during initial climb from a private airstrip near Durand, Michigan. The personal flight was being operated under 14 CFR Part 91. Visual meteorological conditions prevailed at the time of the accident. No flight plan was on file. The pilot reported no injuries. The pilot reported the flight originated at 1850 from the private airstrip and was destined for the Owosso Community Airport, near Owosso, Michigan.

The pilot's accident report stated:

I called my mechanic ... to explain my engine 'intermittently'

'missing' [and] RPM falling. On 9-27-04, he asked the details of

it. It felt to me like a '[magneto]' cutting in [and] out. He said to

fly it to his shop on 9-30-04 to check it out in Owosso,

[Michigan].

I decided to take it over [at] 7 PM on the 29th of [September]. I had

done (1) one takeoff [and] landing to [check] it out. The second

takeoff North almost [zero] wind, [the engine] cut out, no power [and]

was about only 60 [feet] up ... . It struck a Consumers Power cable with

the [right] wheel, not really knowing what may be damaged, I put

it down in a field [and] got it stopped, and shut it down [and]

walked home.

A Federal Aviation Administration Inspector examined the airplane. A stabilizer spar was found damaged. The engine was found to have malfunctioned during the flight.

The pilot reported that his mechanic found a compression ring was broken and that an exhaust valve was elongated. He reported the parts accumulated 3,450 hours and 1,424.2 since overhaul.

Aircraft

Registration
N45673
Reported as
Cessna 150M
Category
Airplane
Serial number
15077015
Airframe hours
5,912.5
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert L. O'Neil
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2004 · 37 hours before
Departed
PVT · Durand, MN
Destination
5D3 · Owosso, MI
Airport
runway 360, 1,320 × 100 ft

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
73
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
286 total · 286 in this make and model · 286 as pilot in command · 25 in the last 90 days · 13 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 45 °F
Altimeter
30.10 inHg
Observed at
FNT

FAA reports on this event · 1

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