LAX89DVD03

NTSB accident investigation · Stearns BD-4 · Leggett, CA · March 8, 1989

Accident · FatalFinal report
Date
March 8, 1989, 15:30 local (23:30 UTC)
Place
Leggett, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N277MBStearns BD-4
Weather
Instrument (IMC) · Day
Status
Completed · report January 22, 1991
Report
Approved by Office Director
FAA report
19890308004599A
Case key
26161

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

The pilot's continuation of VFR flight into instrument meteorological conditions (IMC), and his failure maintain proper altitude. Factors related to the accident were the adverse weather conditions, high terrain, and trees.

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
Terrain condition - high terrainFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - drizzle/mistFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with objectCruise
Object - tree(s)Factor
Proper altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During a x-country flt, the airplane collided with tall trees at the top of a cliff, next to the pacific shoreline. The crash site was located about 1000 ft above the shore. After impacting the trees, wreckage was strewn over about a 3000 yard area of relatively level terrain. There was evidence the acft was flying over water & angling toward the shoreline, just prior to initial impact. Aprx 50 to 60 mi north at ukiah, there was a reported ceiling at 2000 ft with light drizzle & fog. Wx at the acdnt site was not verified. No evidence of a preimpact mechanical problem was found during the investigation.

Aircraft

Registration
N277MB
Reported as
Stearns BD-4
Category
Airplane, amateur-built
Serial number
4-469
Airframe hours
106
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Stearns, Eugene R.
Registered owner
Stearns, Eugene R
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · October 9, 1988 · 19 hours before
Departed
SMX · Santa Maria, CA
Destination
CVO · Corvallis, OR
Flight plan
VFR

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
59
Certificates
Commercial, Flight engineer
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
596 total · 106 in this make and model · 396 as pilot in command · 10 in the last 90 days · 10 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Temperature
54 °F, dew point 54 °F
Altimeter
29.00 inHg
Observed at
UKI, 52 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.