SEA87FA098

NTSB accident investigation · Piper PA-31-350 · North Las Vegas, NV · May 20, 1987

Accident · FatalField investigationFinal report
Date
May 20, 1987, 03:55 local (10:55 UTC)
Place
North Las Vegas, NV
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N22LVPiper PA-31-350
Weather
Visual (VMC) · Night/dark
Status
Completed · report May 31, 1988
Report
Approved by Office Director
FAA report
19870520014789A
Case key
40517

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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Analysis

A mechanic, who was not rated as a plt, took the acft without permission & elected to takeoff at ngt. A witness saw the acft dep at about 0250 PDT. Subsequently, it crashed aprx 3 mi ene of the arpt in an open undeveloped area. The time of the acdnt was not determined, but a clock in the wreckage had stopped at 0355. There was evidence the acft had impacted in a nose down, inverted attitude while on a nne hdg. The acft moved only 28' after impact & came to rest inverted with the gear extended & the flaps retracted. No preimpact mechanical problem was fnd. Toxicology tests showed the plt had a blood/alcohol lvl of 0.37% & a vitreous/alcohol lvl of 0.33%. No record was fnd to indc that he had engaged in any previous formal flt training. There was evidence the plt had been under recent stress. A friend rprtd the plt & his wife were 'breaking up.' The plt's wife rprtd he had a drinking problem' which was the reason for their sepn.

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 control - in flightUnknown
Judgment - poorUnqualified personCause
Impairment(alcohol)Unqualified personCause
Psychological conditionUnqualified personFactor
Stolen aircraft/unauthorized use
Light condition - dark nightFactor
Airspeed - not maintainedUnqualified personCause
Stall - inadvertentUnqualified personCause
In flight collision with terrain/waterDescent - uncontrolled

Aircraft

Registration
N22LV
Reported as
Piper PA-31-350
Category
Airplane
Serial number
31-7752066
Airframe hours
8,672
Engine
Lycoming L/TIO-540, 350 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 91
Registered owner
Las Vegas Airlines
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · May 12, 1987 · 27 hours before
Departed
VGT · North Las Vegas, NV
Destination
Unkown

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
28
Seat
Left
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Night/dark
Wind
150° at 13 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
LAS, 9 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.