LAX86FA248

NTSB accident investigation · Beech V35B · Del Rey Oaks, CA · June 9, 1986

Accident · FatalField investigationFinal report
Date
June 8, 1986, 17:45 local (Jun 9, 1986, 00:45 UTC)
Place
Del Rey Oaks, CA
Injuries
1 fatal, 1 minor; on the ground: 1 minor
Damage
Destroyed
Phase of flight
Approach
Aircraft
N4457WBeech V35B
Weather
Visual (VMC) · Day
Status
Completed · report January 25, 1988
Report
Approved by Office Director
FAA report
19860608029529A
Case key
24920

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 control - in flightApproach - vfr pattern - base leg/base to final
Incapacitation(cardiovascular)Pilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Approaching the destination arpt the plt informed ATC that he did not feel well and desired to land 'as quickly as possible.' The plt was cleared to land. While on a right base leg the acft pitched 45 degrees nose down, and collided with terrain and a residence 1600 ft from the rwy. One person inside the residence received minor injuries. The pathological exam revealed the plt had an advanced stage of generalized atherosclerosis. Some coronary arteries were 95 percent occluded. The plt reported having 6,200 hrs of flt time on a 1981 medical certificate application and reported 2,500 hrs on a 1983 application.

Aircraft

Registration
N4457W
Reported as
Beech V35B
Category
Airplane
Serial number
D9643
Engine
Continental IO-520-BB10B, 285 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
June & Frank M. Duran
Registered owner
Frank & June Duran
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 6, 1986
Departed
OAK · Oakland, CA
Destination
MRY · Monterey, CA
Airport
MRY · Monterey, runway 24, 4,001 × 150 ft

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
75
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 59 °F
Altimeter
29.00 inHg
Observed at
MRY, 1 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.