SEA88FA034

NTSB accident investigation · Cessna 182J · Molalla, OR · December 30, 1987

Accident · FatalField investigationFinal report
Date
December 30, 1987, 15:05 local (23:05 UTC)
Place
Molalla, OR
Injuries
3 fatal, 1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2758FCessna 182J
Weather
Instrument (IMC) · Day
Status
Completed · report January 11, 1989
Report
Approved by Office Director
FAA report
19871230078809A
Case key
40714

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The NTSB’s determination of the probable cause, and any contributing factors.

The recently certificated, non-instrument rated, pvt plt flew into the an area of low ceilings, low vis, rain & snw w/o filing a flt plan. No record of a wx briefing was fnd. A surviving pax rprtd that drg flt, the plt flew into clds that were initially scattered, but as the flt contd, the clds bcm thicker & darker. The pax said they flew into 'ice clouds.'ice accumulated on the acft & the eng bgn to falter. Rprtdly, carb heat was applied too late to prevent eng stoppage. A distress call WA made at 1501 PST. Soon thereafter, the plt transmitted they were 'going down' & then radar & radio ctc were lost. The acft collided with trees on mtn terrain & crashed. The emerg locator bcn (ELT) did not oper. The acftwas not fnd until 1012 PST the next day aprx 1 mi fm where radar ctct was lost. There was evidence that snw & ice had accumulated in the eng air filter. Ice was fnd in the wire screen & plenum bhnd the filter. Carb heat was on. Residents aprx 5 mi away said hvy snw was falling. Two defective transistors were fnd in the ELT which would have prevented opn.

Analysis

The recently certificated, non-instrument rated, pvt plt flew into an area of low ceilings, low vis, rain & snw w/o filing a flt plan. No record of a wx briefing was fnd. A surviving pax rprtd that drg flt, the plt flew into clds that were initially scattered, but as the flt contd, the clds bcm thicker & darker. The pax said they flew into 'ice clouds.'ice accumulated on the acft & the eng bgn to falter. Rprtdly, carb heat was applied too late to prevent eng stoppage. A distress call was made at 1501 PST. Soon thereafter, the plt transmitted they were 'going down' & then radar & radio ctc were lost. The acft collided with trees on mtn terrain & crashed. The emerg locator bcn (ELT) did not oper. The acftwas not fnd until 1012 PST the next day aprx 1 mi fm where radar ctct was lost. There was evidence that snw & ice had accumulated in the eng air filter. Ice was fnd in the wire screen & plenum bhnd the filter. Carb heat was on. Residents aprx 5 mi away said hvy snw was falling. Two defective transistors were fnd in the ELT which would have prevented opn.

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 - normal
Preflight planning/preparation - inadequatePilot in commandFactor
Weather condition - cloudsFactor
Weather condition - low ceilingFactor
Weather condition - snowFactor
Weather condition - icing conditionsFactor
Flight into known adverse weather - continuedPilot in commandCause
Induction air control,air filter/screen - blocked(total)Cause
Induction air control,air filter/screen - iceCause
Loss of engine power(total) - nonmechanicalCruise
Carburetor heat - delayedPilot in commandCause
Forced landingDescent - emergency
In flight collision with objectDescent
Terrain condition - high terrainFactor
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled

Aircraft

Registration
N2758F
Reported as
Cessna 182J
Category
Airplane
Serial number
18256858
Airframe hours
1,677
Engine
Continental O-470-R, 230 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Walter W. Breeden
Registered owner
Walter Breeden
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 25, 1987 · 36 hours before
Departed
LNS · Los Banos, CA
Destination
WA05 · Battle Ground, WA

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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
129 total · 64 in this make and model

Weather

Conditions
Instrument (IMC) · Day
Wind
340° at 5 knots
Temperature
34 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
SLE, 22 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 N2758F · 1

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