SEA84FA058

NTSB accident investigation · Piper PA-28-J3A5D · Mountaindale, OR · February 20, 1984

Accident · FatalField investigationFinal report
Date
February 19, 1984, 16:55 local (Feb 20, 1984, 00:55 UTC)
Place
Mountaindale, OR
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N83382Piper PA-28-J3A5D
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840219004519A
Case key
39791

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 flightApproach - faf/outer marker to threshold (ifr)
Weather condition - low ceilingFactor
Weather condition - fogFactor
Design stress limits of aircraft - exceededPilot in commandCause
Airframe/component/system failure/malfunctionDescent - uncontrolled
Flight control,stabilator - separationFactor
Wing - separationFactor

Analysis

The acft crashed during an instrument approach to hillsboro airport. Witnesses reported seeing the acft below a very low overcast sky condition prior to impact. Examination of the wreckage revealed that the stabilator failed in overload before the point of main impact. Analysis of radar data presented a picture of changing acft speed and descent rates before the acft crashed into hilly terrain.

Aircraft

Registration
N83382
Reported as
Piper PA-28-J3A5D (PA-28-J3A5)
Category
Airplane
Serial number
28-8111052
Airframe hours
409
Engine
Lycoming O-540-J3A5D, 235 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Fabmark, Incorporated
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 21, 1983 · 133 hours before
Departed
RNO · Reno, NV
Destination
HIO · Hillsboro, OR
Flight plan
IFR
Airport
HIO · Hillsboro, runway 12, 6,600 × 150 ft, asphalt

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
41
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Toxicology
Performed
Flight hours
2,740 total · 40 in this make and model · 2,740 as pilot in command · 24 in the last 90 days · 16 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
Calm
Visibility
2 statute miles
Lowest ceiling
900 ft overcast
Temperature
45 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
HIO, 7 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.