WPR10CA084

NTSB accident investigation · Golden Circle Tierra I · Jensen, UT · October 24, 2009

Accident · No injuriesData collectionFinal report
Date
October 24, 2009, 14:00 local (20:00 UTC)
Place
Jensen, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N440KCGolden Circle Tierra I
Defining event
Approach-VFR pattern final: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report March 23, 2010
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20091024052689A
Case key
75170

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

A loss of engine power, as reported by the pilot, for undetermined reasons.

Findings · 1

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.

Not determinedNot determined › Not determined · Unknown/Not determinedGolden Circle TIERRA 1: 1 caseAll 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

In a telephone interview with a Federal Aviation Administration inspector, the non-certificated pilot reported that while descending to land the engine failed to respond to throttle input and lost power. The pilot landed short and nosed over in shallow water during an attempt to land on a sandbar. The inspector reported that the tubular wing support structure and left wing sustained substantial damage. When asked by the inspector what might have caused the engine to fail, the pilot responded, "I think I loaded it up when I added power and the engine quit." The inspector stated that attempts to meet with the pilot to discuss the accident further were unsuccessful. The pilot failed to submit a NTSB Form 6120.1, Pilot/Operator Aircraft Accident/Incident Report as requested.

Factual narrative

In a telephone interview with a Federal Aviation Administration inspector, the non-certificated pilot reported that while descending to land the engine failed to respond to throttle input and lost power. The pilot landed short and nosed over in shallow water during an attempt to land on a sandbar. The inspector reported that the tubular wing support structure and left wing sustained substantial damage. When asked by the inspector what might have caused the engine to fail, the pilot responded, "I think I loaded it up when I added power and the engine quit." The inspector stated that attempts to meet with the pilot to discuss the accident further were unsuccessful. The pilot failed to submit a NTSB Form 6120.1, Pilot/Operator Aircraft Accident/Incident Report as requested.

Aircraft

Registration
N440KC
Reported as
Golden Circle Tierra I
Category
Airplane
Serial number
001
Engine
Rotax 582, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kerry S. Crofts
Registered owner
Kerry S. Crofts
Airworthiness certificate
Special, Experimental light sport (Special)
Departed
VER · Vernal, UT
Destination
VER · Vernal, UT

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
49
Injuries
None
Medical
Unknown
Seat
Left
Flight hours
20 total · 20 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 32 °F
Altimeter
29.79 inHg
Observed at
VEL, 11 nm away

Docket · 1

The files NTSB released with the investigation on January 14, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 20 KB 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.