DFW05CA237

NTSB accident investigation · Cessna 172M · Amarillo, TX · September 14, 2005

Accident · Minor injuriesData collectionFinal report
Date
September 14, 2005, 09:40 local (14:40 UTC)
Place
Amarillo, TX
Injuries
4 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N19998Cessna 172M
Weather
Instrument (IMC) · Day
Status
Completed · report July 25, 2007
Report
Approved by Office Director
Parties
Lubbock, Texas
FAA report
20050914020839A
Case key
62459

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 pilot's failure to maintain airspeed, which resulted in an inadvertent stall. Contributing factors were the reported loss of engine power for undetermined reasons and the high density altitude.

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
Weather condition - high density altitudeFactor
Weather condition - carburetor icing conditions
Reason for occurrence undeterminedFactor
Forced landingEmergency landing after takeoff
Loss of control - in flightDescent - uncontrolled
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - emergency
Object - fence
Terrain condition - ground

Analysis

The 1,300-hour private pilot reported that during the initial takeoff climb, while at an estimated altitude of 75 to 80 feet above the ground, the engine RPM decayed to 1,950 RPM. Subsequently, the airplane's rate of climb was reduced to zero. The pilot responded by lowering the nose of the airplane and extending the flaps. With no remaining usable runway, the pilot turned the airplane to the left and elected to perform an emergency landing to a field. The pilot added that while maneuvering to avoid a fence, the airplane stalled, impacted the terrain and came to rest on its right side. The pilot, his 3 passengers and two small dogs were able to egress the airplane unassisted. The airplane was engulfed in flames a few minutes later. About 13 minutes after the mishap the weather reporting station 12 miles northeast of the accident site reported, the wind from 040 degrees at 13 knots, the temperature 57 degrees Fahrenheit, and dew point of 55 degrees Fahrenheit. According to information on a Carburetor Icing Probability Chart at the operating temperature/dew point, the airplane was found to be operating within the "serious icing at cruise power" range. Examination of the engine did not revealed any mechanical anomalies. Runway 35 was reported as a 3,800-foot long by 60-foot wide turf runway. The field elevation at the airport was reported at 3,615 feet and the density altitude was calculated at 4,347 feet. The estimated weight of the airplane at the time of departure was at its maximum takeoff weight of 2,300 pounds.

Factual narrative

This report is based on information received by the NTSB. Additional details may be found in the NTSB's public docket for this case. For further information, please contact the NTSB Office of Public Inquiries.

Aircraft

Registration
N19998
Reported as
Cessna 172M
Category
Airplane
Serial number
17260921
Engine
Lycoming O-320 E2D, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Skellytown American Flyers
Airworthiness certificate
Standard, Normal
Departed
2TX0 · Amarillo, TX
Destination
LHX · La Junta, CO
Airport
2TX0 · Blue Sky Airfield, runway 35, 3,800 × 60 ft, grass/turf

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
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
1,300 total · 1,000 in this make and model · 9 in the last 90 days

Weather

Conditions
Instrument (IMC) · Day
Wind
40° at 13 knots
Visibility
10 statute miles
Lowest ceiling
900 ft overcast
Temperature
57 °F, dew point 55 °F
Altimeter
30.03 inHg
Observed at
AMA, 12 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.