MKC88FA119

NTSB accident investigation · Cessna 320 · Atwood, KS · July 7, 1988

Accident · FatalField investigationFinal report
Date
July 7, 1988, 12:30 local (17:30 UTC)
Place
Atwood, KS
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N320DBCessna 320
Weather
Instrument (IMC) · Day
Status
Completed · report January 24, 1990
Report
Approved by Office Director
FAA report
19880707025749A
Case key
34496

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 encounter with weatherCruise - normal
Weather condition - thunderstormFactor
In-flight planning/decision - poorPilot in commandCause
In-flight weather advisories - disregardedPilot in commandCause
Flight into known adverse weather - continuedPilot in commandCause
FireCruise - normal
Weather condition - lightning strikeCause
Fuselage,cabin - fireFactor
In flight collision with terrain/waterDescent - uncontrolled
Design stress limits of aircraft - exceeded

Analysis

The PIC had deptd the denver metro area carrying pax to vacation in Indiana. No flt plan was filed and there was no record of a preflt wx brief. The flt progrsd without any known difficulty until reaching the colorodo/kansas border. The PIC rqstd and rcvd wx OBS for locations ahead of him, having obsvd a lge area of cloud buildup. The PIC was advised of level 2 rain showers with inbedded tstm activity along the frontal boundary. Ntap displayed no appreciable alteration of gnd track subsequent to the wx brief. However the (ntap) data indicated lrge changes in altitudes, psbly indicating severe turbulence. The last data indicated a 12,000 ft per min descent. The acft impacted inverted in a furrowed field. Evidence indicated lgtng strikes to the cockpit and wing and a cabin fire. Radar data indicated the acft penetrated an area of lvl four tstms. Portions of the acft were found strewn over a one mile area.

Aircraft

Registration
N320DB
Reported as
Cessna 320
Category
Airplane
Serial number
320B0034
Engine
Continental TSIO-470-C, 260 horsepower, reciprocating
Damage
Destroyed
Fire
Both
Flight
Personal · Part 91
Operator
Lee Wm. Lemond
Registered owner
Comfort Center, Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 1986
Departed
BIC · Broomfield, CO

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
52
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
2,550 total

Weather

Conditions
Instrument (IMC) · Day
Wind
220° at 10 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
86 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
GLD, 50 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.