LAX92LA308

NTSB accident investigation · Piper PA-22-150 · Tucson, AZ · July 19, 1992

Accident · No injuriesLimited investigationFinal report
Date
July 19, 1992, 09:30 local (16:30 UTC)
Place
Tucson, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3406ZPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1993
Report
Approved by Office Director
FAA report
19920719025959A
Case key
27695

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 poorly planned approach and failure to attain the proper descent rate. The loss of engine power for undetermined reasons and the rough terrain conditions in the area of the forced landing were factors in the accident.

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.

Loss of engine power(total) - nonmechanicalCruise - normal
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - rough/unevenFactor
Planned approach - poorPilot in commandCause
Proper descent rate - not attainedPilot in commandCause

Analysis

After spending the night in Tucson, Arizona, and refueling the aircraft to its 36 gallon capacity, the pilot took off on his final leg home. He was at an altitude of 6000 feet MSL approximately 30 minutes after takeoff when the engine failed. He attempted to make a forced landing at pinal airpark, Arizona, located approximately 31 miles north-northwest of Tucson, but collided with the rough terrain about 350 yards short of runway. According to FAA inspectors no obvious failures or malfunctions in the engine were noted during their on scene investigation.

Aircraft

Registration
N3406Z
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-7318
Airframe hours
2,231
Engine
Lycoming O-350-A1A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Nerguizian, Berj
Registered owner
Nerguizian, Berj
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 9, 1992 · 16 hours before
Departed
TUS
Destination
UDD · Bermuda Dunes, CA
Flight plan
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
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
900 total · 20 in the last 90 days · 20 in the last 30 days · 12 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 15 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
90 °F
Observed at
TUS, 31 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.