MKC82FA058

NTSB accident investigation · Beech B95 · Climax Springs, MO · April 21, 1982

Accident · FatalField investigationFinal report
Date
April 21, 1982, 10:00 local (15:00 UTC)
Place
Climax Springs, MO
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9639RBeech B95
Weather
Visual (VMC) · Day
Status
Completed · report April 21, 1983
Report
Approved by Office Director
FAA report
19820421010489A
Case key
70283

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.

Loss of control - in flightManeuvering
Aircraft handling - not possiblePilot in commandCause
Incapacitation(other cardiovascular)Pilot in commandCause
In flight collision with objectManeuvering
Object - tree(s)

Analysis

Approximately 8 min after takeoff the acft was observed at a very low altitude. It started a right turn that gradually steepened until the wings were almost vertical. After almost two turns the wings leveled for an instant, then the right wing & nose dropped & the acft dove into the trees. The plt had a history of a coronary artery disease beginning with a coronary collapse in 1962. He was hospitalized in 1971 & the last ekg taken prior to discharge showed an unequivical acute high lateral infarction. He was advised of the hazards & danger to his life if he should fly in an airplane again. During the flt physicals of 1977, 1979 & 1981 the plt marked "no" to the medical record history question concerning any previous heart troubles. There is no evidence that the plt ever discontinued his piloting activities for any extended period during the past 20 years.

Aircraft

Registration
N9639R
Reported as
Beech B95
Category
Airplane
Serial number
TD-320
Airframe hours
4,993
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Operator
Fisher Sales & Service, Inc.
Registered owner
Fisher Sales & Service, Inc.
Departed
H21 · Camdenton, MO
Destination
KCK · Kansas City, KS

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
60
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
2,486 total

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 12 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
126 °F
Altimeter
30.00 inHg
Observed at
SGF, 60 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.