LAX00LA058

NTSB accident investigation · O'Hara Bob Bakeng Duce · Carson City, NV · December 26, 1999

Accident · No injuriesLimited investigationFinal report
Date
December 26, 1999, 13:40 local (21:40 UTC)
Place
Carson City, NV
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8523XO'Hara Bob Bakeng Duce
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 2001
Report
Approved by Office Director
FAA report
19991226037129A
Case key
48417

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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Probable cause

The pilot's misjudged distance/altitude during final approach to landing, which led to an undershoot and subsequent collision with obstacles.

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.

UndershootApproach - vfr pattern - final approach
Proper glidepath - not attainedPilot in commandCause
In flight collision with objectApproach - vfr pattern - final approach
Object - wire,static
Distance/altitude - misjudgedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot made four landings to the stolport without mishap. During his fifth approach he collided with power lines because, according to the pilot, he was too low and could not arrest the homebuilt airplane's descent rate in time to avoid the power lines on final approach. The airplane collided with the wires and a dirt berm about 115 yards prior to the beginning of the dirt airstrip.

Factual narrative

On December 26, 1999, about 1340 hours Pacific standard time, an experimental O'Hara Bob, Bakeng Duce, N8523X, owned and operated by the pilot, collided with power lines on final approach to an uncontrolled airstrip, about 1/2-mile east of Carson City, Nevada. The airplane was substantially damaged and the private pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed at the time of the personal flight, which was being conducted under the provisions of 14 CFR Part 91. No flight plan was filed. The local area flight originated from Carson City about 1230.

The certificated commercial pilot reported to the National Transportation Safety Board investigator that no mechanical malfunctions were experienced during the flight in his homebuilt airplane. The pilot stated that his airplane's altitude was too low on final approach. He added engine power to arrest the descent, but collided with wires and a dirt berm about 115 yards prior to the beginning of the dirt airstrip.

In the pilot's completed report, he indicated that prior to the accident he had made four landings on the runway without mishap. He collided with the power lines during his fifth approach.

Aircraft

Registration
N8523X
Reported as
O'Hara Bob Bakeng Duce (BAKENG DUC)
Category
Airplane, amateur-built
Serial number
BDOH-1
Airframe hours
800
Engine
Lycoming O-290G, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Charles M. Sanicola
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 12, 1999 · 11 hours before
Departed
CXP · NV
Destination
2Q5
Airport
2Q5 · Parker Carson Stolport, runway 24, 1,700 × 60 ft, gravel

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
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
1,384 total · 592 in this make and model · 1,208 as pilot in command · 11 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
RNO, 19 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.