LAX84FA047

NTSB accident investigation · Cessna 172N · Elko, NV · November 4, 1983

Accident · FatalField investigationFinal report
Date
November 4, 1983, 00:00 local (08:00 UTC)
Place
Elko, NV
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N739YLCessna 172N
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19831104057879A
Case key
23902

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 - turn to reverse direction
Light condition - daylightFactor
In-flight planning/decision - poorPilot in commandCause
Terrain condition - mountainous/hillyFactor
Altitude - misjudgedPilot in commandCause
Clearance - misjudgedPilot in commandCause

Analysis

The acft crashed in mountainous terrain while on a deer spotting flt. There were no witnesses to the accident. About 8 hours after departure the acft was declared missing. The acft was found the following day at about 0730 hours by air search acft. Ground scars indicate that the acft impacted in about a 30 degree right wing down and 5 degree nose up attitude. The terrain was sloping 30 degrees upward at point of impact. The acft traveled about 64 ft after impact. The flaps were extended--right 10 degrees down, left 50 degrees down. The damage to the propeller indicated power was being developed at time of impact. Continuity of the flt control cables was established. Post-mortem and toxicological examinations could not be performed due to fire after impact.

Aircraft

Registration
N739YL
Reported as
Cessna 172N
Category
Airplane
Serial number
17270912
Airframe hours
1,762
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
El Aero Services, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 15, 1983 · 18 hours before
Departed
ELY · Ely, NV

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
16,081 total · 15,936 as pilot in command · 96 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
15,000 ft broken
Temperature
36 °F
Altimeter
30.00 inHg
Observed at
EKO, 30 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.