MKC86LA021

NTSB accident investigation · Mooney M20K · Spring Hill, KS · November 4, 1985

Accident · No injuriesLimited investigationFinal report
Date
November 3, 1985, 21:00 local (Nov 4, 1985, 03:00 UTC)
Place
Spring Hill, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N231KBMooney M20K
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19851103074939A
Case key
34111

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/malfDescent - normal
Engine assembly,connecting rod - failure,totalCause
Reason for occurrence undetermined
Forced landingDescent
On ground/water collision with objectLanding - roll
Object - fenceFactor
Object - utility poleFactor

Analysis

The pilot of this aircraft was returning from a business flight when the engine failed. During the forced landing, the aircraft rolled through a fence and then impacted a pole with one wing. The pilot stated that one connecting rod came through the side of the engine and a rod cap was found outside of the engine. The pilot listed total time 1800 on the engine and 1150 hours on the broken parts. Engine teardown and inspection did not reveal the origin of the failure.

Aircraft

Registration
N231KB
Reported as
Mooney M20K
Category
Airplane
Serial number
25-0006
Airframe hours
1,150
Engine
Continental TS10-360-GB, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
James J.Karnes
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 1985 · 40 hours before
Departed
TUL · Tulsa, OK
Destination
GVW · Grandview, MO

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
36
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
7,770 total · 50 in this make and model · 7,589 as pilot in command · 253 in the last 90 days

Weather

Conditions
Visual (VMC) · Night/dark
Wind
90° at 6 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
50 °F
Altimeter
30.00 inHg
Observed at
IXD, 6 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.