FTW93FA039

NTSB accident investigation · Cessna 172M · Snook, TX · November 19, 1992

Accident · FatalField investigationFinal report
Date
November 18, 1992, 18:15 local (Nov 19, 1992, 00:15 UTC)
Place
Snook, TX
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9323HCessna 172M
Weather
Instrument (IMC) · Night/dark
Status
Completed · report December 16, 1993
Report
Approved by Office Director
FAA report
19921118047449A
Case key
18581

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 intentional flight into instrument meteorological conditions as a result of his alcoholic and drug impairment of efficiency and judgement. Factors contributing to the accident were: the pilot's failure to obtain weather information, the dark night and existing weather 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
Preflight planning/preparation - inadequatePilot in commandFactor
Weather condition - low ceilingFactor
Weather condition - drizzle/mistFactor
Weather condition - fogFactor
Vfr flight into imc - intentionalPilot in commandCause
Impairment(alcohol)Pilot in commandCause
In flight collision with objectManeuvering
Light condition - dark nightFactor
Object - tree(s)

Analysis

The airplane collided with 25-30 ft high tree in a pasture, and then impacted the ground and cartwheeled. The property owner who heard the impact stated that the wx was low overcast, drizzle and fog. According to friends and acquaintances of the pilot, he was depressed over a divorce and was undergoing medical treatment for depression. During the evening preceding the accident, the pilot had been observed circling a town at low altitude. He was met at the airport by a law enforcement officer who reported that the pilot appeared to be impaired. The pilot was given the option of checking into a motel or going to jail for public intoxication; the pilot checked into a motel. The pilot's toxicology tests after the accident revealed blood ethanol concentration of 156 mg/dl. In addition, a 0.283 ug/ml level of sertraline (tranquilizer) was detected in the blood samples.

Aircraft

Registration
N9323H
Reported as
Cessna 172M
Category
Airplane
Serial number
17266087
Airframe hours
2,015
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Wood Co. Pilot'S Assoc., doing business as Wood Co. Flying Club
Registered owner
Wood Co. Pilot'S Assoc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 1992 · 42 hours before
Departed
45R · Kountze, TX
Destination
CLL · Bryan, TX

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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Toxicology
Performed
Flight hours
152 total · 107 in this make and model · 110 as pilot in command · 7 in the last 90 days · 5 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
110° at 9 knots
Visibility
3 statute miles
Lowest ceiling
500 ft overcast
Temperature
64 °F, dew point 61 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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