WPR14CA400

NTSB accident investigation · Mazurek Keith P Zodiac 601XL · Hurricane, UT · June 22, 2014

Accident · No injuriesData collectionFinal report
Date
June 22, 2014, 08:00 local (14:00 UTC)
Place
Hurricane, UT
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N599KMMazurek Keith P Zodiac 601XL
Defining event
Enroute: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report January 12, 2015
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20140622009329A
Case key
90402

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

Loss of engine power due to fuel exhaustion. Contributing to the accident was an incorrectly calibrated fuel totalizer.

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid managementMazurek Keith P ZODIAC 601XL: 1 caseAll aircraft: 1,695 casesProbable cause
Fuel system: fuel quantity sensorAircraft › Aircraft systems · Incorrect service/maintenanceMazurek Keith P ZODIAC 601XL: 1 caseAll aircraft: 10 casesProbable cause
Fuel system: fuel quantity sensorAircraft › Aircraft systems · Incorrect service/maintenanceMazurek Keith P ZODIAC 601XL: 1 caseAll aircraft: 10 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

The sport pilot was on a personal local flight that included a stop at a neighboring airport for fuel. During a 2 mile straight-in final to the neighboring airport, about 1 mile from the runway, the engine lost power. During the subsequent emergency descent and landing, the airplane struck a fence, and the fuselage sustained substantial damage. Following a postaccident examination by the pilot/owner, he reported that the fuel totalizer calibration was inaccurate, and that an empty tank was indicating 3.6 gallons of fuel available. The pilot reported no preimpact mechanical malfunctions or failures with the engine that would have precluded normal operation.

Factual narrative

The sport pilot was on a personal local flight that included a stop at a neighboring airport for fuel. During a 2 mile straight-in final to the neighboring airport, about 1 mile from the runway, the engine lost power. During the subsequent emergency descent and landing, the airplane struck a fence, and the fuselage sustained substantial damage. Following a postaccident examination by the pilot/owner, he reported that the fuel totalizer calibration was inaccurate, and that an empty tank was indicating 3.6 gallons of fuel available. The pilot reported no preimpact mechanical malfunctions or failures with the engine that would have precluded normal operation.

Aircraft

Registration
N599KM
Reported as
Mazurek Keith P Zodiac 601XL (XL)
Category
Airplane, amateur-built
Serial number
5297
Built
2007
Airframe hours
70
Engine
Jabiru 3300, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · March 18, 2014
Departed
SGU · St. George, UT
Destination
SGU · St. George, UT
Airport
1L8 · General Dick Stout Field, runway 18, 3,410 × 40 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
74
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Sport pilot
Last flight review
February 14, 2014
Seat
Left
Restraint
3-point
Flight hours
12,363 total · 9 in this make and model · 9,999 as pilot in command · 9 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
30.21 inHg
Observed at
SGU, 15 nm away

Docket · 1

The files NTSB released with the investigation on December 29, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.4 MB in all.

FAA reports on this event · 1

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