DFW06CA022

NTSB accident investigation · Piper PA38 · Decatur, TX · November 6, 2005

Accident · No injuriesData collectionFinal report
Date
November 6, 2005, 16:30 local (21:30 UTC)
Place
Decatur, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2593PPiper PA38
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 2006
Report
Approved by Office Director
FAA report
20051106027029A
Case key
62781

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 undetermined reasons. A contributing 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 powerClimb - to cruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
On ground/water collision with objectEmergency landing
Object - fence
Terrain condition - none suitableFactor

Analysis

The engine started to run rough about a minute after takeoff. The 475-hour student pilot reported a 500 RPM drop. The pilot applied carburetor heat and switched fuel tanks, but neither resulted in an increase in engine power. The pilot leveled-off at approximately 600 feet above the ground. About 3 or 4 minutes into the flight, a severe engine vibration developed and the pilot elected to shut-down the engine and attempted to land in a pasture approximately two miles from the airport. During the landing roll the airplane impacted a fence resulting in structural damage to the wings and additional damage to the propeller. A Federal Aviation Administration inspector that traveled to the accident site noted the airplane's engine chip detector light was illuminated and that the propeller was hard to pull through. The reason for the loss or engine power could not be determined.

Factual narrative

The engine started to run rough about a minute after takeoff. The 475-hour unrated pilot reported a 500 RPM drop. The pilot applied carburetor heat and switched fuel tanks, but neither resulted in an increase in engine power. The pilot leveled-off at approximately 600 feet above the ground. About 3 or 4 minutes into the flight, a severe engine vibration developed and the pilot elected to shut-down the engine down and attempt to land in a pasture approximately two miles from the airport. During the landing roll the airplane impacted a fence resulting in structural damage to the wings and additional damage to the propeller. A Federal Aviation Administration inspector that traveled to the accident site noted the airplane's engine chip detector light was illuminated and that the propeller was hard to pull through. The reason for the loss or engine power could not be determined.

Aircraft

Registration
N2593P
Reported as
Piper PA38
Category
Airplane
Serial number
38-79A0866
Airframe hours
8,222
Engine
Lycoming O-235, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Andy Stapp
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 2005 · 110 hours before
Departed
LUD · Decatur, TX
Destination
PVW · Plainview, TX
Airport
LUD · Decatur Municipal Airport

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
30
Injuries
None
Certificate
Student
Medical
Class 3
Seat
Right
Flight hours
475 total · 225 in this make and model · 23 in the last 90 days · 12 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 43 °F
Altimeter
30.04 inHg
Observed at
LUD, 2 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.