LAX91FA093

NTSB accident investigation · Cessna TR182 · Petaluma, CA · February 9, 1991

Accident · FatalField investigationFinal report
Date
February 8, 1991, 20:55 local (Feb 9, 1991, 04:55 UTC)
Place
Petaluma, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N2415SCessna TR182
Weather
Instrument (IMC) · Night/dark
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19910208001889A
Case key
26975

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 inadvertent flight into IMC and his failure to maintain aircraft control of the airplane. Factors which contributed to the accident related to the pilot becoming disoriented in the dark, nighttime, instrument weather conditions, and to the pilot's limited experience flying in such 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 weatherGo-around (vfr)
Light condition - dark nightFactor
Go-around - initiatedPilot in command
Weather condition - fogFactor
Vfr flight into imc - inadvertentPilot in commandCause
Weather condition - low ceilingFactor
Weather evaluation - improperPilot in commandFactor
Lack of total instrument timePilot in commandFactor
Loss of control - in flightGo-around (vfr)
Spiral - inadvertentPilot in command
Spatial disorientationPilot in commandFactor
Aircraft control - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field

Analysis

The 158 hour total time private pilot planned an 18 NM night time flight to visit a friend. The pilot had limited experience flying on instruments, having only 2.6 hours of instrument flying time. On the night of the accident it was dark. The uncontrolled airport was shrouded in ground fog and low level clouds existed nearby. The sky was obscured. The non instrument rated pilot made a low pass over the runway and probably attempted to land. The pilot aborted his attempt, overflew the runway's end and initiated a go-around climb. The airplane gained 150 to 200 feet altitude and entered the base of clouds, according to an eyewitness. The witness stated that he then lost visual contact with the airplane. A few seconds later the airplane reappeared, and it was descending at about an 80 degree angle. The airplane crashed about 1600 feet from the end of the runway.

Aircraft

Registration
N2415S
Reported as
Cessna TR182
Category
Airplane
Serial number
R18201338
Engine
Lycoming 0544L3C5D, 235 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Del Monte Aviation, Inc.
Registered owner
Del Monte Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · January 2, 2000
Departed
STS · Sonoma, CA
Airport
069 · Petaluma Muni, runway 11, 3,600 × 75 ft, asphalt

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
39
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Toxicology
Performed
Flight hours
158 total · 14 in this make and model · 6 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
Calm
Lowest ceiling
150 ft

FAA reports on this event · 1

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