CHI87FA012

NTSB accident investigation · Piper PA-18-150 · Int'L Falls, MN · October 25, 1986

Accident · FatalField investigationFinal report
Date
October 25, 1986, 13:30 local (18:30 UTC)
Place
Int'L Falls, MN
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4875APiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19861025051379A
Case key
13618

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 control - in flightManeuvering - turn to reverse direction
Proper altitude - not usedPilot in commandCause
Overconfidence in personal abilityPilot in commandCause
Airspeed(vs) - not maintainedPilot in commandCause
Ostentatious displayPilot in commandFactor
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
FireOther

Analysis

The acft was observed maneuvering over the passengers house just prior to the accident. The plt circled the residence with the acft wings almost perpendicular to the ground at an alt between 150 and 200 ft AGL. According to witnesses, as the wings reached the perpendicular position, the acft entered a spiral and descended to ground impact.

Aircraft

Registration
N4875A
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-4974
Airframe hours
1,519
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Clarence F. Lablanc
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · June 12, 1986 · 36 hours before
Destination
RLA · Int'L Falls, MN

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
50
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Expired
Seat
Front
Toxicology
Performed
Flight hours
563 total · 512 in this make and model · 533 as pilot in command · 25 in the last 90 days · 8 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 3 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 36 °F
Altimeter
30.00 inHg
Observed at
INL, 4 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.