SEA89LA174

NTSB accident investigation · de Havilland Beaver DHC-2 MK.1 · Kapowsin, WA · September 17, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
September 17, 1989, 11:23 local (18:23 UTC)
Place
Kapowsin, WA
Injuries
2 serious, 1 minor, 6 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5163Gde Havilland Beaver DHC-2 MK.1
Weather
Visual (VMC) · Day
Status
Completed · report June 26, 1992
Report
Approved by Office Director
FAA report
19890917035169A
Case key
41082

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

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Probable cause

An undetermined loss of engine power.

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 engine power(total) - nonmechanicalTakeoff - initial climb
Reason for occurrence undetermined
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - softFactor
Nose overLanding - roll

Analysis

During the initial climb after all system and engine gages indicated normal operation, at 200 feet AGL, the engine quit. The pilot switched fuel tanks and restarted the engine. The engine ran for ten seconds then quit. A forced landing was made where during the landing roll, the airplane nosed over. Post crash inspection of the engine did not reveal a mechanical failure or malfunction.

Aircraft

Registration
N5163G
Reported as
de Havilland Beaver DHC-2 MK.1 (BEAVER DHC)
Category
Airplane
Serial number
329
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
Kapowsin Air Sports
Registered owner
Kapowsin Air Sports Inc.
Airworthiness certificate
Standard, Normal
Departed
86WA · Kapowsin, WA
Airport
86WA · Kapowsin, runway 34, 2,500 × 24 ft

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
750 total · 160 in this make and model · 750 as pilot in command · 17 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 12 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 39 °F
Observed at
TCM, 13 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.