CEN10CA160

NTSB accident investigation · Ultralight America Spitfire II Modelctv · Cameron, TX · March 13, 2010

Accident · No injuriesData collectionFinal report
Date
March 13, 2010, 14:21 local (19:21 UTC)
Place
Cameron, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6524RUltralight America Spitfire II Modelctv
Defining event
Landing: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report July 1, 2010
Report
Approved by Office Director
NTSB office
Central Region
FAA report
20100313029379A
Case key
75509

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 failure to maintain control while maneuvering during a forced landing after a partial loss of engine power.

Findings · 5

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.

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 non-certificated pilot was conducting visual patterns in the experimental aircraft. While in the pattern, the airplane's engine began to sputter and lost partial power. The pilot examined the clear fuel lines and saw air bubbles. The pilot attempted to prime the engine to clear the air bubbles, but was not successful. The pilot then steered the aircraft toward the runway in an attempt to land quickly, but could not maintain level flight, so the pilot began a descending turn for the runway. Once the pilot realized that he would not make the landing surface due to strong winds, he elected to perform a forced landing to an open field. While maneuvering to land, a gust of wind increased the angle of bank and the pilot lost control of the airplane. The airplane impacted terrain nose-low, with approximately 45 degrees of bank. Substantial damage was sustained to the outboard portion of the left wing. The airplane was flown by the pilot and the previous owner prior to the accident without any problems. An examination of the fuel system and fuel lines did not reveal the source of air in the fuel lines.

Factual narrative

The non-certificated pilot was conducting visual patterns the airport. While in the pattern, the airplane's engine began to sputter and lost partial power. The pilot examined the clear fuel lines and saw air bubbles in the fuel lines. The pilot attempted to prime the engine to clear the air bubbles, but was not successful. The pilot steered the airplane towards the runway in an attempt to land quickly. The airplane could not maintain level flight, so the pilot began a descending turn for the runway. Once the pilot realized that due to strong winds he would not make the landing surface, he elected to perform a forced landing to an open field. While maneuvering to land a gust of wind increased the angle of bank and the pilot lost control of the airplane. The airplane impacted terrain nose low with approximately 45 degrees of bank. Substantial damage was sustained to the outboard portion of the left wing. The airplane was flown by the pilot and the previous owner prior to the accident without any problems. An examination of the fuel system and fuel lines did not reveal the source of air in the fuel lines.

Aircraft

Registration
N6524R
Reported as
Ultralight America Spitfire II Modelctv
Category
Airplane
Serial number
00180100JT
Engine
Rotax 582, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Price Stanley D
Registered owner
Price Stanley D
Airworthiness certificate
Special, Experimental light sport (Special)
Departed
T35 · Cameron, TX
Destination
T35 · Cameron, TX
Flight plan
Unknown
Airport
T35 · Cameron Municipal Airpark

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
68
Injuries
None
Seat
Front
Flight hours
700 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 7 knots, gusting 14
Visibility
10 statute miles
Temperature
68 °F, dew point 36 °F
Altimeter
29.86 inHg
Observed at
KLHB, 18 nm away

Docket · 3

The files NTSB released with the investigation on April 20, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.

Other investigations on N6524R · 1

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