LAX90FA106

NTSB accident investigation · Piper PA28-201T · Yountville, CA · February 27, 1990

Accident · FatalField investigationFinal report
Date
February 27, 1990, 11:55 local (19:55 UTC)
Place
Yountville, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N8359HPiper PA28-201T
Weather
Instrument (IMC) · Day
Status
Completed · report September 21, 1992
Report
Approved by Office Director
FAA report
19900227002939A
Case key
26617

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 used poor judgement by attempting a v.f.r. flight to an area with forecasted instrument meteorological conditions and continuing the flight when I.f.r. conditions were encountered.

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 weatherManeuvering
Weather condition - low ceiling
Weather condition - fog
Judgment - poorPilot in commandCause
In-flight planning/decision - poorPilot in commandCause
Flight into known adverse weather - intentionalPilot in commandCause
Vfr flight into imc - inadvertentPilot in commandCause
In flight collision with terrain/waterManeuvering
Terrain condition - open field

Analysis

The noninstrument rated plt called flt service a day before the accident and requested and received an IFR briefing for the accident flight. The wx briefer provided the plt with the briefing which consisted of IFR conditions at the destination airport area which included the accident site. Gnd witnesses observed the airplane maneuvering in the accident area before it entered into the 500 ft ceiling stratus clouds. The prevailing visibility was less than 1 mile. The engine sound increased rapidly when the airplane entered the clouds abt 2 seconds before it collided with the side of the hill. The acft examination disclosed that it struck the hillside in a level flt attitude; the propeller blades and hub assy showed damage characteristics consistent with high power being developed at impact. No preexisting malfunctions and/or failures were noted.

Aircraft

Registration
N8359H
Reported as
Piper PA28-201T
Category
Airplane
Serial number
28R8131100
Airframe hours
649
Engine
Continental TSIO-360-FB1, 200 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Business · Part 91
Operator
Fraser, Robert G.
Registered owner
John E. Jansheski
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 21, 1989 · 24 hours before
Departed
S21 · Sunriver, OR
Destination
CA35 · San Rafael, CA
Airport
APC · Nape

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
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
395 total · 140 in this make and model · 335 as pilot in command · 7 in the last 90 days · 4 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
Calm
Visibility
1 statute miles
Lowest ceiling
500 ft overcast
Temperature
64 °F

FAA reports on this event · 1

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