SEA86FA248

NTSB accident investigation · Cessna 172 · Overton, NV · September 20, 1986

Accident · FatalField investigationFinal report
Date
September 20, 1986, 00:20 local (08:20 UTC)
Place
Overton, NV
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5481JCessna 172
Weather
Visual (VMC) · Night/bright
Status
Completed · report March 25, 1988
Report
Approved by Office Director
FAA report
19860920045509A
Case key
40306

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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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 collision with terrain/waterManeuvering
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Buzzing - performedPilot in commandCause
Light condition - nightFactor
Terrain condition - mountainous/hillyFactor
Clearance - misjudgedPilot in commandCause
Diverted attentionPilot in commandCause

Analysis

The UNICOM operator at boulder city made radio contact with '81J' at about 2300 PDT, after hearing an acft maneuvering in the area. The plt stated he did not plan to lnd at boulder city, but said he intended to fly 'up the vegas wash' area. At aprx 2300 to 2400, witnesses noted a low flying acft that was 'buzzing' a boat, campers & vehicles in the area of vegas wash & the Overton arm of lake mead. At about 1000 the next day, the wreckage was sighted about 150 ft below the crest of a 1622 ft mtn, east of the Overton arm. Toxicology checks of the plt's & passenger's blood showed alcohol lvls of 0.18 & 0.14 mg% (0.18% & 0.14%), respectively.

Aircraft

Registration
N5481J
Reported as
Cessna 172
Category
Airplane
Serial number
17273808
Airframe hours
1
Engine
Lycoming O-320-H2AD, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Fred R. Laplante, doing business as F-L Interiors, Inc.
Registered owner
F & L Home Improvement
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 18, 1986 · 4 hours before
Departed
VGT · North Las Vegas, NV

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
200 total · 100 in this make and model · 200 as pilot in command · 5 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
210° at 15 knots, gusting 24
Visibility
15 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 30 °F
Altimeter
29.00 inHg
Observed at
LAS, 44 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.