LAX85FA368

NTSB accident investigation · Duce Project Bakeng Duce · St. Helena, CA · August 25, 1985

Accident · FatalField investigationFinal report
Date
August 24, 1985, 18:35 local (Aug 25, 1985, 01:35 UTC)
Place
St. Helena, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N113CPDuce Project Bakeng Duce
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850824040129A
Case key
24529

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
Aircraft handling - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

According to witnesses, the plt had attempted a landing on the private ranch airstrip and a go around was performed. The acft then reversed direction and descended, striking a 6 foot high metal fence post before coming to rest. The acft was destroyed by post impact fire. No mechanical failure/malfunction was found during examination of the wreckage. The plt, an A&P mechanic, had performed maintenance on the acft and was returning it to the owner when the accident occurred.

Aircraft

Registration
N113CP
Reported as
Duce Project Bakeng Duce (BAKENG DUC)
Category
Airplane, amateur-built
Serial number
11315
Engine
Lycoming O-290, 125 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Bob Lorimer
Registered owner
Vaughn R. Gregory
Airworthiness certificate
Special, Experimental (Special)
Departed
203 · Angwin, CA
Destination
OAK · Oakland, CA
Airport
Inglenook Ranch, runway 11, 1,700 × 25 ft, dirt

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
33
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Rear
Toxicology
Performed
Flight hours
1,600 total

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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