LAX90FA180

NTSB accident investigation · Cessna 172N · Salinas, CA · May 18, 1990

Accident · FatalField investigationFinal report
Date
May 18, 1990, 12:48 local (19:48 UTC)
Place
Salinas, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9993GCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report December 8, 1992
Report
Approved by Office Director
FAA report
19900518016619A
Case key
26629

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 failure to maintain clearance with terrain while attempting visual flight in instrument meteorological conditions. Self induced pressure to adhere to the proposed flight route in instrument meteorological conditions was a factor.

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 weatherDescent - normal
Weather condition - cloudsFactor
Vfr flight into imc - initiatedPilot in commandCause
Self-induced pressurePilot in commandFactor
In flight collision with terrain/waterDescent - normal
Terrain condition - mountainous/hillyFactor
Clearance - not maintainedPilot in commandCause

Analysis

The pilot and his crewmember conducted a pre-race flight check of his proposed VFR race route the day before the accident. On the day of the race the pilot encountered instrument meteorological conditions over mountainous terrain along his route. He adhered to his original flight route and after clearing the higher terrain began his descent. The aircraft's right, up slope wing, impacted the ground and the aircraft tumbled to a stop.

Aircraft

Registration
N9993G
Reported as
Cessna 172N
Category
Airplane
Serial number
17273640
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Part 91
Operator
California Airways
Departed
HWD · Hayward, CA
Destination
BFL · Bakesfield, CA
Flight plan
Company 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
63
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
842 total · 312 in this make and model · 683 as pilot in command · 34 in the last 90 days · 12 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 10 knots
Visibility
25 statute miles
Lowest ceiling
2,200 ft overcast
Temperature
-0 °F, dew point -0 °F
Observed at
SNS, 8 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.