MKC87LA183

NTSB accident investigation · Cessna 401 · Ames, IA · September 30, 1987

Accident · No injuriesLimited investigationFinal report
Date
September 30, 1987, 14:30 local (19:30 UTC)
Place
Ames, IA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2UECessna 401
Weather
Visual (VMC) · Day
Status
Completed · report February 14, 1989
Report
Approved by Office Director
FAA report
19870930082029A
Case key
34449

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.

FireClimb - to cruise
Exhaust system,stack - separationCause
Maintenance,annual inspection - inadequateCompany maintenance personnelFactor
Fuel system,line - meltedCause

Analysis

The unsked pax flt was climbing to cruise altitude having just deptd Ames, IA, when the PIC noticed a fire in the left eng. The PIC aborted the climb and returned to Ames. The left eng was secured before lndg which was uneventful. A post-fire insp of the eng compartment revealed a separated portion of the exhaust near the turbocharger unit. Separation of the components allowed hot exhaust gases to melt a fuel return line which caught fire. The acft was inspected 50 flt hrs prior to the inflt fire and was determined to be airworthy.

Aircraft

Registration
N2UE
Reported as
Cessna 401
Category
Airplane
Serial number
0022
Airframe hours
4,280
Engine
Continental TSIO-520-E, 300 horsepower, reciprocating
Damage
Substantial damage
Fire
In-Flight
Flight
Part 135
Operator
Jet Air, Inc.
Registered owner
Naeir
Airworthiness certificate
Standard, Normal
Departed
AMW
Destination
GBG · Galesburg, IL
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
27
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,050 total · 110 in this make and model · 3,000 as pilot in command · 100 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 10 knots, gusting 18
Visibility
20 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 39 °F
Altimeter
30.00 inHg
Observed at
DSM, 25 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.