MKC84LA098

NTSB accident investigation · Piper PA-31P · Olathe, KS · March 9, 1984

Accident · No injuriesLimited investigationFinal report
Date
March 9, 1984, 16:50 local (22:50 UTC)
Place
Olathe, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3TBPiper PA-31P
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840309007049A
Case key
33649

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

On this page

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.

Airframe/component/system failure/malfunctionCruise - normal
Exhaust system,turbocharger - disconnectedCause
Maintenance,alignment - improperOther maintenance personnelCause
FireCruise - normal
Emergency procedure - performedPilot in command
Propeller feathering - performedPilot in command
PerformedPilot in command
Precautionary landing - performedPilot in command

Analysis

At FL240, a fire broke out in the rgt eng compartment. The plt indicated that the eng turbo-charger was malfunctioning. The plt shut down the eng & asked for radar vectors to johnson county executive arpt. The fire went out at 21,000 ft & the acft landed without further incident. There was severe buckling of the eng firewall due to the intense heat generated by the eng fire. The turbo-charger exhaust connecting tube had separated from the exhaust system. The turbo/ exhaust tailpipe coupling, pn 78012, was out of centerline alignment by 1.043 inches. Installation of this component without proper alignment would prohibit full depth engagement of the tube with the connecting exhaust system components.

Aircraft

Registration
N3TB
Reported as
Piper PA-31P
Category
Airplane
Serial number
7300153
Airframe hours
2,446
Engine
Lycoming TGIO-541-E1A, 425 horsepower, reciprocating
Damage
Substantial damage
Fire
In-Flight
Flight
Personal · Part 91
Registered owner
Yamin Oil & Supply, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 30, 1983 · 18 hours before
Departed
FFL · Fairfield, IA
Destination
Houston, TX
Flight plan
IFR

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
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,390 total · 23 in this make and model · 3,250 as pilot in command · 180 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 11 knots
Visibility
6 statute miles
Lowest ceiling
4,000 ft broken
Altimeter
30.00 inHg
Observed at
OJC

FAA reports on this event · 1

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