WPR13LA135

NTSB accident investigation · Summit II · Quartzsite, AZ · February 25, 2013

Accident · Serious injuriesLimited investigationFinal report
Date
February 25, 2013, 10:30 local (17:30 UTC)
Place
Quartzsite, AZ
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8028XSummit II
Defining event
Takeoff: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report December 11, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20130225003009A
Case key
86312

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 noncertificated pilot’s failure to maintain aircraft control after encountering shifting wind, which resulted in collision with a windsock.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotSummit II: 1 caseAll aircraft: 9,295 casesProbable cause
Object/animal/substance: wind sockEnvironmental issues › Physical environment · Not specifiedSummit II: 1 caseAll aircraft: 12 cases
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedSummit II: 1 caseAll aircraft: 1,269 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

A witness located adjacent to the accident site reported that the powered parachute took off to the north into the wind. The witness reported that, shortly after the wheels lifted off the ground, the wind shifted from the north to the south-southeast and that the powered parachute veered to the east. Subsequently, the parachute cables struck a windsock, and the powered parachute impacted the ground. The wife of the noncertificated pilot reported that he did not recall anything about the accident sequence.

Factual narrative

On February 25, 2013, about 1030 mountain standard time, an experimental amateur built Summit II, N8028X, was substantially damaged during takeoff at a private airport near Quartzsite, Arizona. The powered parachute was registered to a private individual, and operated by the pilot under the provisions of Title 14 Code of Federal Regulations Part 91. The non-certificated pilot and his passenger were seriously injured. Visual meteorological conditions prevailed, and no flight plan was filed for the local flight, which was originating at the time of the accident. In a written statement, a witness located near the accident site reported that the pilot was taking off in a northerly direction. Shortly after the wheels lifted off the ground, the wind shifted from the north to the south-southeast. The witness stated that the powered parachute veered to the east, and was under full power and ascending. Subsequently, the parachute cables struck a windsock, and the powered parachute impacted the ground. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), the wife of the pilot reported that the pilot did not recall anything prior to or the accident sequence. Examination of the powered parachute by local law enforcement revealed that the airframe structure was substantially damaged.

Aircraft

Registration
N8028X
Reported as
Summit II
Category
Powered parachute
Serial number
3012
Engine
Rotax 582DCDI, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Bill Housch
Registered owner
Howard Darold
Airworthiness certificate
Special, Experimental (Special)
Departed
Quartzsite, AZ
Destination
Quartzsite, AZ
Airport
Private, runway 35, 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
Age
70
Injuries
Serious
Seat
Left
Flight hours
1 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 19 °F
Altimeter
30.23 inHg
Observed at
BLH, 20 nm away

Docket · 4

The files NTSB released with the investigation on September 11, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.