CHI86FA111

NTSB accident investigation · Piper PA-46-310P · Evanston, IL · December 12, 1985

Accident · No injuriesField investigationFinal report
Date
December 12, 1985, 09:30 local (15:30 UTC)
Place
Evanston, IL
Injuries
2 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N4380APiper PA-46-310P
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851212072839A
Case key
13251

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.

Loss of engine power(total) - mech failure/malfClimb - to cruise
Engine assembly,crankshaft - fatigueCause
Engine assembly,crankshaft - failure,totalCause
Forced landingDescent - emergency
DitchingLanding - flare/touchdown

Analysis

The aircraft was on climbout on an IFR flight plan in VMC conditions when the engine failed. A restart was attempted and the engine ran for a minute or less. Subsequent attempts were unsuccessful. The aircraft was over lake Michigan and had insufficient altitude to reach the shoreline. A successful water landing was made and the occupants were picked up by the coast guard unharmed. Subsequent examination of the engine revealed that the crankshaft had fractured.

Aircraft

Registration
N4380A
Reported as
Piper PA-46-310P
Category
Airplane
Serial number
468508016
Airframe hours
478
Engine
Continental TSIO-520-BE, 310 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Operator
Plane Masters
Registered owner
Theodore J. Adams
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 13, 1985 · 55 hours before
Departed
DPA · West Chicago, IL
Destination
7D2 · Troy, MI
Flight plan
IFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,890 total · 16 in this make and model · 1,801 as pilot in command · 67 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 8 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
16 °F, dew point 9 °F
Altimeter
30.00 inHg
Observed at
NBU, 10 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.