SEA82FA015

NTSB accident investigation · Piper PA-28-161 · Pleasant Hill, OR · January 5, 1982

Accident · FatalField investigationFinal report
Date
January 4, 1982, 16:22 local (Jan 5, 1982, 00:22 UTC)
Place
Pleasant Hill, OR
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N8265APiper PA-28-161
Weather
Visual (VMC) · Day
Status
Completed · report January 4, 1983
Report
Approved by Office Director
FAA report
19820104000249A
Case key
72258

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.

In flight encounter with weatherCruise
Weather condition - cloudsFactor
Loss of control - in flightCruise
Vfr flight into imc - continuedPilot in commandCause
Spatial disorientationPilot in commandCause
Lack of total experiencePilot in commandFactor
Airframe/component/system failure/malfunctionDescent - uncontrolled
Aircraft weight and balance - improperPilot in commandFactor
Design stress limits of aircraft - exceededPilot in commandCause
Flight control,stabilator - overloadFactor
Flight control,stabilator - separationFactor
Wing - overloadFactor
Wing - separationFactor

Analysis

The plane tookoff at 1505 PST on a local VFR pleasure flight with 4 occupants and about 48 gallons of fuel on board. The plane was estimated to be about 140 lbs over the maximum gross weight limit. At about 1622 PST, it was observed to break up in flight. Several witnesses reported the plane diving out of a cloud. Most reported hearing some type of explosive sound, and many also reported hearing a high-pitch whining/screaming/revving sound just before or after breakup. The plane was estimated to still be about 63 lbs over the maximum weight limit when it broke up. The wreckage was found scattered over an area of more than 1000 ft. the horizontal stabilators and vertical stabilizer had failed in their root areas and separated. The right stabilator had a downward spanwize camber. Both wings separated from the fuselage with the outboard 4 ft also separating. The leading edges of the right and left inboard wing sections were damaged and molded in a manner that one closely matched the other.

Aircraft

Registration
N8265A
Reported as
Piper PA-28-161
Category
Airplane
Serial number
288116037
Airframe hours
875
Engine
Lycoming O-320-D3G, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Thomas E. Magner
Registered owner
Dale H. Bridges
Departed
Eugene, OR
Destination
Eugene, OR

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
23
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
117 total · 27 in this make and model · 5 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Temperature
97 °F
Altimeter
29.00 inHg
Observed at
EUG, 15 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.