SEA83LA023

NTSB accident investigation · Piper PA-24-250 · Cascade Locks, OR · November 20, 1982

Accident · No injuriesLimited investigationFinal report
Date
November 20, 1982, 14:30 local (22:30 UTC)
Place
Cascade Locks, OR
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8185PPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report November 20, 1983
Report
Approved by Office Director
FAA report
19821120059289A
Case key
70156

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.

Forced landingCruise - normal
Fuel system,ram air/induction air - blocked(partial)Cause
Fuel system,ram air/induction air - iceCause
Weather condition - icing conditionsFactor
Abrupt maneuverLanding - roll
Ground loop/swerve - intentionalPilot in commandCause
Gear collapsedLanding - roll
Landing gear - overloadFactor
Weather condition - rainFactor
Weather condition - snowFactor

Analysis

While cruising at 10000 feet MSL, in IMC conditions, the pilot reported that power had been lost. During descent to 2000 feet the engine restarted and failed several times but eventually maintained idle throughout the remainder of the descent. Portland approach control provided vectors to the pilot during descent and the aircraft broke out into light rain/snow at 300 feet AGL, and 1000 feet from the approach end of runway 06. During landing the pilot intentionally skidded the aircraft, collapsing the gear, to prevent the aircraft from over running. The pilot stated that freezing water in the alternate air system prevented the alternate air gate from operating and prevented sufficient air to the engine.

Aircraft

Registration
N8185P
Reported as
Piper PA-24-250
Category
Airplane
Serial number
243441
Airframe hours
1,885
Engine
Lycoming IO-540-C1B5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dean D. Benham
Registered owner
Dean D. Benham
Departed
C · Hermiston, OR
Destination
C · North Bend, OR
Flight plan
IFR
Airport
CZK · Cascade Locks St. State, runway 24, 1,800 × 30 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
45
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
309 total · 224 in this make and model · 234 as pilot in command · 51 in the last 90 days · 12 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 5 knots
Visibility
3 statute miles
Lowest ceiling
4,000 ft broken
Temperature
106 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.