FTW89LA097

NTSB accident investigation · Piper PA-24-250 · Decatur, TX · May 20, 1989

Accident · No injuriesLimited investigationFinal report
Date
May 20, 1989, 16:30 local (21:30 UTC)
Place
Decatur, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5874PPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report January 31, 1991
Report
Approved by Office Director
FAA report
19890520012139A
Case key
22865

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

Inadequate inspection of the exhaust system by the maintenance personnel during the latest annual inspection.

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) - mech failure/malfTakeoff - initial climb
Exhaust system,muffler - failure,partialCause
Maintenance,inspection - inadequateOther maintenance personnelCause
Forced landingDescent - emergency
Exhaust system,muffler - smokeFactor
Exhaust system,muffler - overtemperatureFactor
Nose gear collapsedLanding - flare/touchdown
Landing gear,nose gear - overload

Analysis

The pilot stated that immediately after takeoff, the exhaust system heater muff failed, resulting in extreme heat and smoke under the cowling, and lots of smoke in the cabin. Next came a loss of engine power, and the pilot was not able to get the airplane aligned with the runway for the forced landing. After the hard landing, the nose gear collapsed. The most recent annual inspection was conducted 10 operating house before the acdt.

Aircraft

Registration
N5874P
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-958
Airframe hours
2,411
Engine
Lycoming O-540-A1A5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Frazier, David R., doing business as 2720 Overland Drive
Registered owner
Steffen, Thomas E.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 22, 1989 · 10 hours before
Departed
8F7 · Decatur, TX
Airport
8F7 · Decatur Municipal, runway 17, 2,550 × 60 ft, asphalt

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
38
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,295 total · 23 in this make and model · 2,268 as pilot in command · 142 in the last 90 days · 65 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 10 knots, gusting 12
Visibility
7 statute miles
Lowest ceiling
None
Temperature
90 °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 N5874P · 1

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