FTW00LA248

NTSB accident investigation · Cessna 150F · Guthrie, OK · September 4, 2000

Accident · No injuriesLimited investigationFinal report
Date
September 4, 2000, 07:49 local (12:49 UTC)
Place
Guthrie, OK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8783SCessna 150F
Weather
Visual (VMC) · Day
Status
Completed · report May 8, 2001
Report
Approved by Office Director
FAA report
20000904014689A
Case key
50165

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 partial loss of engine power due to undetermined reasons. A factor was the lack of suitable terrain for the forced landing.

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
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - plowed/furrowed
Terrain condition - none suitableFactor

Analysis

During takeoff, the airplane was climbing through 100-150 feet agl when the engine lost approximately 200-300 RPM. The pilot stated that soon after the engine lost power, the stall warning horn sounded at approximately 45-50 mph, while he was 'trying to maintain altitude.' The pilot flew the airplane toward a field, and the engine regained power and immediately lost power again. The pilot extended 30 degrees of flaps to slow his approach to the field. The pilot reported that the field was rough and had '12 to 18-inch ruts.' The airplane touched down in the field with the left main landing gear first, and bounced after impacting a deep rut. The airplane then impacted the ground with the left wing tip. Subsequently, the nose landing gear collapsed, and the airplane nosed over and came to rest inverted. The FAA inspector stated that he could not find any anomalies with the engine that would have prevented its operation.

Factual narrative

On September 4, 2000, at 0749 central daylight time, a Cessna 150F airplane, N8783S, was substantially damaged when it nosed over during a forced landing following a loss of engine power near Guthrie, Oklahoma. The private pilot and his passenger were not injured. The airplane was registered to a private individual and was operated by the pilot. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The local flight was originating from the Myrick Private Airport near Guthrie, Oklahoma, at the time of the accident.

According to the pilot's written statement, the airplane was climbing through 100-150 feet agl when the engine lost approximately 200-300 RPM. The pilot added that soon after the engine lost power, the stall warning horn sounded at approximately 45-50 mph, while he was "trying to maintain altitude." The pilot flew the airplane toward a field, and the engine regained power and immediately lost power again. The pilot extended 30 degrees of flaps to slow his approach to the field. The pilot reported that the field was rough and had "12 to 18-inch ruts." The airplane touched down in the field with the left main landing gear first and bounced after impacting a "deep rut." The airplane then impacted the ground with the left wing tip. Subsequently, the nose landing gear collapsed, and the airplane nosed over and came to rest inverted.

The FAA inspector, who responded to the accident site, stated that the airplane's empennage was structurally damaged. He added that the airplane had approximately 17 gallons of fuel on board, and he could not find any anomalies with the engine.

Aircraft

Registration
N8783S
Reported as
Cessna 150F
Category
Airplane
Serial number
15062083
Airframe hours
4,666
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Timothy Booher
Registered owner
Debbie K. Stroh
Airworthiness certificate
Standard, Normal; Standard, Utility
Departed
NONE
Destination
GOK · OK
Airport
NONE · Myrick Private Airport, runway 36

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
Private
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
14,670 total · 150 in this make and model · 13,360 as pilot in command · 30 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 10 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F

FAA reports on this event · 1

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

Other investigations on N8783S · 1

Matched to the same aircraft by N-number and date.