WPR12LA149

NTSB accident investigation · Powrachute Sky Rascal · Indio, CA · March 30, 2012

Accident · Serious injuriesLimited investigationFinal report
Date
March 29, 2012, 18:35 local (Mar 30, 2012, 01:35 UTC)
Place
Indio, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
UNREGPowrachute Sky Rascal
Defining event
Initial climb: Turbulence encounter
Weather
Visual (VMC) · Day
Status
Completed · report February 27, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
Case key
83255

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 operation of an airplane by a non-certificated pilot. Contributing to the accident was the non-certificated pilot's failure to maintain clearance from powerlines during initial climb in gusty wind conditions.

Findings · 4

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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 1,310 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationAll aircraft: 1,199 cases
Object/animal/substance: wireEnvironmental issues › Physical environment · Effect on operationAll aircraft: 588 cases
Experience/qualifications: qualification/certificationPersonnel issues › Experience/knowledge · PilotAll aircraft: 280 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 non-certificated pilot reported that he waited for the wind to subside before taking off. The pilot said that when the wind subsided, he departed, but during the initial climb, the powered parachute encountered either a downdraft or a gust of wind and collided with a set of powerlines. The powered parachute was subsequently consumed by fire after becoming entangled in the wires. The pilot reported no mechanical malfunctions or failures with the aircraft that would have precluded normal operation.

Factual narrative

On March 29, 2012, about 1835 Pacific daylight time, an unregistered Powrachute Sky Rascal experimental powered parachute sustained substantial damage following a collision with powerlines during initial climb near Indio, California. The non-certificated pilot, the sole occupant of the aircraft, received serious injuries. Visual meteorological conditions prevailed for the local flight, which was being operated in accordance with 14 Code of Federal Regulations (CFR) Part 91, and a flight plan was not filed. The aircraft departed a private strip about 2 minutes prior to the accident. In a telephone interview with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), the non-certificated pilot reported that he waited for the wind to subside down before taking off. The pilot stated that after taking off either a downdraft or a gust of wind blew him into a set of powerlines, in to which the aircraft became entangled. The pilot revealed that he eventually jumped to the ground, but was not sure if the aircraft was on fire or not when he jumped. The pilot reported no mechanical failures or malfunctions with the aircraft. When asked if he was a licensed pilot, he said he wasn’t, and when asked why he had not registered the aircraft, he replied that he didn’t think that he needed to, as it was exempt, but that he could not remember "how that worked." Subsequent attempts to interview the pilot during the course of the investigation were not successful, as he was moved to an assisted living facility due to the extent of his injuries. Additionally, the Pilot/Operator Aircraft Accident/Incident Report, NTSB Form 6120.1, was not obtained during the investigation, due to the pilot’s incapacitated condition. According to a Federal Aviation Administration (FAA) airworthiness inspector, after the aircraft was inspected to determine if it was in compliance with Federal Aviation Regulation (FAR) Part 103, the regulation that governs ultralight vehicles, it was discovered that the stock 5 gallon fuel tank had been replaced with a 10 gallon tank, and that the stock 407 engine had been replaced with a heavier 503 engine, which put the weight of the aircraft outside of the FAR 103 limits. The aircraft would then be required to be certificated. When the inspector confronted the accident pilot about the modifications, the pilot stated that he was unaware of them and blamed the individual who sold him the aircraft. According to the inspector, when the previous owner was interviewed he stated that he had made no modifications to the aircraft, and that the only thing he changed prior to its sale was the propeller. At 1852, the automated weather reporting system at the Jacqueline Cockran Regional Airport (TRM), which was located about 8 nautical miles south-southeast of the accident site, reported wind calm, visibility 10 miles, sky clear, temperature 25 degrees Celsius (C), dew point 4 degrees C, and an altimeter setting of 29.81 inches of mercury.

Aircraft

Registration
UNREG
Reported as
Powrachute Sky Rascal
Category
Powered parachute
Serial number
None
Engine
Rotax 503, 52 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Operator
Paul Harrison
Registered owner
Paul Harrison
Airworthiness certificate
Special, Experimental light sport (Special)
Departed
Indio, CA
Destination
Indio, CA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
44
Injuries
Serious
Seat
Single

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 37 °F
Altimeter
29.79 inHg
Observed at
TRM, 8 nm away

Docket · 2

The files NTSB released with the investigation on January 16, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 302 KB in all.