LAX84LA112

NTSB accident investigation · Beech H35 · Modesto, CA · December 22, 1983

Accident · FatalLimited investigationFinal report
Date
December 22, 1983, 06:34 local (14:34 UTC)
Place
Modesto, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N5441DBeech H35
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19831222063039A
Case key
24126

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.

Loss of engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
In flight collision with terrain/waterTakeoff - initial climb
Aircraft handling - uncontrolledPilot in commandCause
Incapacitation(other cardiovascular)Pilot in commandCause
Incapacitation(loss of consciousness)Pilot in commandCause

Analysis

The plt taxied & initiated a takeoff without obtaining a clearance. The tower controller observed the acft take off, immediately turn left, then collide with a 10 ft dirt bank, located between the parallel rwys. After hitting the dirt bank, the acft skidded across an adjoining taxiway before coming to rest. The plt was seriously injured & hospitalized. Prior to expiring on 1/2/84 he told his wife that the eng quit during takeoff & he switched the fuel selector valve trying to restart the eng. He reportedly said that he attempted to set the acft down on a parallel rwy. Also, his wife & a police officer stated the plt told them that he 'blacked out' during the takeoff sequence. During an exam of the acft, the main fuel selector was found in the off position. No eng malfunction was found. Autopsyrevealed evidence of a deep vein thrombosis with a pulmonary embolus with generalized cerebral arterioscerosis, coronarry arteriosclerosis, & arterial nephrosclerosis.

Aircraft

Registration
N5441D
Reported as
Beech H35
Category
Airplane
Serial number
D4952
Airframe hours
3,001
Engine
Continental IO-520-BA, 285 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Murray Manufacturing Company
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 5, 1983 · 10 hours before
Destination
BIL · Billings, MT
Airport
MOD · Modesto, runway 10R, 3,466 × 150 ft, asphalt

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
72
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
7,000 total · 4,000 in this make and model · 7,000 as pilot in command

Weather

Conditions
Visual (VMC) · Night/dark
Wind
150° at 7 knots
Visibility
5 statute miles
Lowest ceiling
1,700 ft overcast
Temperature
43 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
MOD

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.