SEA90LA054

NTSB accident investigation · de Havilland DH 82A · White City, OR · March 20, 1990

Accident · FatalLimited investigationFinal report
Date
March 20, 1990, 13:15 local (21:15 UTC)
Place
White City, OR
Injuries
1 fatal, 1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N353FGde Havilland DH 82A
Weather
Visual (VMC) · Day
Status
Completed · report October 20, 1992
Report
Approved by Office Director
FAA report
19900320011869A
Case key
41177

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

Pilot's delay in taking remedial action to prevent an undershoot. His misjudgement of distance and altitude on final approach were related factors.

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.

UndershootApproach - vfr pattern - final approach
Distance - misjudgedPilot in commandFactor
Altitude - misjudgedPilot in commandFactor
In flight collision with objectApproach - vfr pattern - final approach
Remedial action - delayedPilot in commandCause
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot entered a high traffic pattern for landing and reduced the throttle to minimum power setting. He slowly increased the throttle to correct for an under shoot angle of descent on short final approach and the engine did not instantly respond. He further increased the throttle and engine power increased about the time the aircraft struck trees 250 ft from the end of the airstrip.

Aircraft

Registration
N353FG
Reported as
de Havilland DH 82A
Category
Airplane
Serial number
DE-632
Engine
de Havilland GYPSY MAJOR, 122 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Herbert W. Sutton
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 15, 1989 · 20 hours before
Departed
MFR · Medford, OR
Airport
runway 27, 2,200 × 75 ft, grass/turf

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
47
Certificate
Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
9,844 total · 20 in this make and model · 9,540 as pilot in command · 56 in the last 90 days · 29 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
MFR, 5 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.