SEA86FA225

NTSB accident investigation · Cessna 340A · Mesquite, NV · August 26, 1986

Accident · FatalField investigationFinal report
Date
August 25, 1986, 21:00 local (Aug 26, 1986, 04:00 UTC)
Place
Mesquite, NV
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N340MVCessna 340A
Weather
Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19860825042439A
Case key
40300

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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
In flight weather avoidance assistance - initiatedAtc personnel(artcc)
In-flight planning/decision - improperPilot in commandCause
Light condition - dark nightFactor
Weather condition - thunderstormFactor
Weather condition - lightningFactor
Weather condition - turbulence(thunderstorms)Factor
Loss of control - in flightCruise
Reason for occurrence undeterminedPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While en route, the plt was cleared to deviate 20 deg left of course to avoid thunderstorm (tstm) activity that ARTCC radar showed was rgt of course. The plt rprtd turbc, but demurred descending to a lower alt despite a PIREP of clear wx below. He then rprtd 'in a cell' with turbc. Radar & radio contact with the acft were lost. Another plt, who flew aprx 15 mi further south, rprtd no wx, but said there was extreme wx to the north with near constant lightning. Subsequently,N340MV impacted the ground in a steep nose-down, left wing low attitude, after a 14,000 ft dscnt. The landing gear was extended when the plane crashed. An exam of the wreckage revealed no preimpact structural failure or acft component malfunction. Also, the wreckage showed no evidence of weather damage from hail or lightning. However, wx info showed there was high alt tstm activity with turbc in the area at the time of the mishap.

Aircraft

Registration
N340MV
Reported as
Cessna 340A
Category
Airplane
Serial number
340A0209
Airframe hours
1,480
Engine
Continental TSIO-520-N, 310 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Registered owner
James W. Barnard
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 3, 1986 · 14 hours before
Departed
BUR · Burbank, CA
Destination
2V5 · Wray, CO
Flight plan
IFR

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
53
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land, Multi-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
20,000 total · 14 in this make and model · 100 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Night/dark
Visibility
4 statute miles
Observed at
LAS, 77 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.