SEA08LA068

NTSB accident investigation · Bellanca 17-30A · Mukilteo, WA · February 2, 2008

Accident · Serious injuriesLimited investigationFinal report
Date
February 2, 2008, 12:30 local (20:30 UTC)
Place
Mukilteo, WA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N8794VBellanca 17-30A
Defining event
Approach-VFR pattern final: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report December 24, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080202009989A
Case key
67456

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

Loss of engine power while on final approach for undetermined reasons. Contributing to the accident was a power line.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Power plantAircraft › Aircraft power plant · Not specifiedBellanca 17-30A: 1 caseAll aircraft: 198 casesProbable cause
Object/animal/substance: wireEnvironmental issues › Physical environment · Contributed to outcomeBellanca 17-30A: 1 caseAll aircraft: 588 casesProbable cause
Not determinedNot determined › Not determined · Unknown/Not determinedBellanca 17-30A: 4 casesAll aircraft: 2,247 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

While the pilot was on short-final for a touch-and-go landing, the airplane's engine lost all power. Because he was at such a low altitude, he did not have time to go through a complete restart procedure, so after switching fuel tanks, he aligned the airplane to land on a paved road that was under his approach path. While attempting to land on that road, the airplane clipped a power line and descended into the surface of the road. An inspection of the engine, fuel system, and air induction system did not reveal any system or component anomaly that would have prevented the engine from producing rated horsepower. Both the fuel tank that was selected prior to the power loss, and the fuel tank that was selected after the power loss contained sufficient fuel to maintain operation of the engine. Fuel was also found in the fuel manifold valve. The reason for the loss of power was not determined.

Factual narrative

On February 2, 2008, about 1230 Pacific standard time, a Bellanca 17-30A, N8794V, collided with a power line during an attempted forced landing at Snohomish County Airport (Paine Field), Mukilteo, Washington. The commercial pilot, who was the sole occupant of the airplane, received serious injuries, and the airplane, which was owned and operated by the pilot, sustained substantial damage. The local 14 Code of Federal Regulations (CFR) Part 91 personal pleasure flight, which departed the same airport about 15 minutes prior to the accident, was being operated in visual meteorological conditions. No flight plan had been filed. There was no report of an ELT activation.

According to the pilot, the airplane's engine lost all power while he was on short-final for a touch-and-go landing. Because he was at such a low altitude, he did not have time to go through a complete restart procedure, so after switching fuel tanks, he aligned the airplane to land on a paved road that was under his approach path. While attempting to land on that road, the airplane clipped a power line near the edge of the road. After hitting the power line, the airplane rolled to a steep angle of bank, and descended into the surface of the road.

The engine, fuel system, and air induction system underwent a post-accident teardown inspection. That inspection did not reveal any system or component anomaly that would have prevented the engine from producing rated horsepower. In addition, both the fuel tank that was selected prior to the power loss, and the fuel tank that was selected after the power loss contained sufficient fuel to maintain operation of the engine. Fuel was also found in the fuel manifold valve, and the use of water detection paste determined that there was no water present in the valve.

Aircraft

Registration
N8794V
Reported as
Bellanca 17-30A
Category
Airplane
Serial number
30320
Airframe hours
3,155
Engine
Continental IO-520-K1B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Phillip D. Foshee, Jr.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2007
Departed
KPAE · Mukilteo, WA
Destination
KPAE
Airport
KPAE · Paine Field, runway 34L, 9,010 × 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
51
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Seat
Left
Flight hours
532 total · 127 in this make and model · 418 as pilot in command · 3 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
37 °F, dew point 30 °F
Altimeter
29.55 inHg
Observed at
KPAE, 2 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.

Other investigations on N8794V · 1

Matched to the same aircraft by N-number and date.