LAX89FA078

NTSB accident investigation · Piper PA-28-180 · San Bernardino, CA · January 5, 1989

Accident · FatalField investigationFinal report
Date
January 5, 1989, 10:15 local (18:15 UTC)
Place
San Bernardino, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N5157LPiper PA-28-180
Weather
Instrument (IMC) · Day
Status
Completed · report September 30, 1991
Report
Approved by Office Director
FAA report
19890105000229A
Case key
26199

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 decision to continue VFR flight after encountering instrument meteorological conditions while attempting to transit through a mountain pass. Contributing factors was: the pilot's self-induced pressure knowing that a co-worker was probably waiting for him at the destination airport; over confidence in personal ability after having recently received instrument dual instruction; and the adverse weather and terrain conditions.

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
Weather condition - low ceilingFactor
Weather condition - obscurationFactor
Vfr flight into imc - continuedPilot in commandCause
Self-induced pressurePilot in commandFactor
Overconfidence in personal abilityPilot in commandFactor
In flight collision with terrain/waterManeuvering
Terrain condition - mountainous/hillyFactor

Analysis

Accident site in pass at an elevation 3,200 ft MSL, 1/2 mile from interstate highway. 10,000 ft mountains both sides. Sheriff's helo pilots flying patrol before, during, and after the accident time frame reported rapidly forming and dissipating stratus clouds which obscured the hill sides and floor of the pass. The pilot had arranged for a coworker to pick him up at the destination airport. The pilot had recently obtained 13 hours of instrument dual instruction.

Aircraft

Registration
N5157L
Reported as
Piper PA-28-180
Category
Airplane
Serial number
28-4442
Airframe hours
2,014
Engine
Lycoming O-360-A4A, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Troxell, Carl R.
Registered owner
Carl R Troxell
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 8, 1988 · 34 hours before
Departed
P06 · Bullhead City, AZ
Destination
L67 · Rialto, CA

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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
409 total · 332 in this make and model · 351 as pilot in command · 36 in the last 90 days · 30 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
120° at 2 knots
Visibility
7 statute miles
Lowest ceiling
8,000 ft broken
Temperature
54 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
RIV, 14 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.