CHI88LA054

NTSB accident investigation · Mooney M20A · La Porte, IN · January 27, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
January 27, 1988, 17:00 local (23:00 UTC)
Place
La Porte, IN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6072XMooney M20A
Weather
Visual (VMC) · Dusk
Status
Completed · report March 30, 1989
Report
Approved by Office Director
FAA report
19880127001509A
Case key
14038

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 powerCruise - normal
Maintenance,installation - improperOther maintenance personnelFactor
Engine assembly,cylinder - failure,totalCause
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll
Object - fenceFactor
Object - tree(s)Factor

Analysis

The aircraft experienced a complete power failure and while the pilot was attempting to make an emergency landing ran through a fence and between two trees substantially damaging the aircraft. The pilot sustained minor injuries. Post acc invest revealed a failed cylinder. FAA conducted an eng teardown and indicated in their report that the torque values on the cylinders was below manufacturers values for the installation of cylinders.

Aircraft

Registration
N6072X
Reported as
Mooney M20A
Category
Airplane
Serial number
1668
Airframe hours
3,306
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Davair, Inc.
Registered owner
Davair,Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 1987 · 79 hours before
Departed
AZO · Kalamazoo, MI
Destination
3HW · Chicago, IL

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
56
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,505 total · 65 in this make and model · 3,505 as pilot in command · 27 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
240° at 14 knots
Visibility
6 statute miles
Lowest ceiling
20,000 ft broken
Temperature
16 °F
Altimeter
30.00 inHg
Observed at
GYY, 35 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.

Other investigations on N6072X · 1

Matched to the same aircraft by N-number and date.