ATL87FA124

NTSB accident investigation · Cessna 500 · Willoughby, OH · April 25, 1987

Accident · No injuriesField investigationFinal report
Date
April 25, 1987, 17:35 local (21:35 UTC)
Place
Willoughby, OH
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N82ATCessna 500
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1988
Report
Approved by Office Director
FAA report
19870425011549A
Case key
7290

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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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(total) - mech failure/malfTakeoff - roll/run
Compressor assembly,impeller - disintegratedCause
Compressor assembly,impeller - fatigueCause
Compressor assembly,forward fan - separation
Fuselage - penetrated

Analysis

Acft had been flown over 4 hrs on pers. Business for owner. Plts had stopped at lnn to drop off pax. Start & taxi were norm for positioning flt back to home base. Started t.o. roll and when eng RPM reached 80-85% toward tgt of 95.7%, plts reptd loud 'bang' and cp observed left eng fan stage pass the acft, arc up and to the right, and then strike gnd at the edge of the rwy and bounce onto the grass 125 ft right of the rwy. The plt stopped the acft on the rwy. Insp of the acft and eng revealed uncontained failure of left eng impeller. Insp of impeller revealed fatigue cracks on pressure face of impeller.

Aircraft

Registration
N82AT
Reported as
Cessna 500
Category
Airplane
Serial number
500-3012
Airframe hours
4,553
Engine
P&W JT15D-1, 2,200 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Firebird Enterprises, Inc.
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · March 29, 1987 · 23 hours before
Destination
7G8 · Middlefield, OH
Airport
LNN · Lost Nation, runway 5, 4,870 × 100 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
25
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,811 total · 672 in this make and model · 2,561 as pilot in command · 135 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 10 knots, gusting 20
Visibility
20 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point -0 °F
Altimeter
30.00 inHg
Observed at
LNN

FAA reports on this event · 1

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