LAX02LA273

NTSB accident investigation · Petrik Questair Venture · Crescent City, CA · September 4, 2002

Accident · FatalLimited investigationFinal report
Date
September 4, 2002, 13:00 local (20:00 UTC)
Place
Crescent City, CA
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6UNPetrik Questair Venture
Weather
Visual (VMC) · Day
Status
Completed · report October 28, 2004
Report
Approved by Office Director
Parties
FSDO
FAA report
20020904023329A
Case key
55627

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 loss of control for undetermined reasons. A contributing factor was low ceiling.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightApproach - vfr pattern - final approach
Aircraft control - not maintainedPilot in commandCause
Weather condition - low ceilingFactor
In flight collision with objectApproach - vfr pattern - final approach
Object - tree(s)

Analysis

A flight instructor and student pilot, who were flying in another airplane, reported that the accident airplane rolled to the left and then descended straight down into the trees. The flight instructor reported hearing the pilot of the accident airplane report that he was on final approach for runway 17. The airplane impacted trees and the ground in a remote area about one mile short of the approach end of runway 17. The airplane was found inverted, wedged between trees. At 1256 PDT, the Crescent City automated weather observing station (AWOS) reported the wind 160 degrees at 8 knots, a broken ceiling at 600 feet AGL, 10 miles visibility, temperature 55 degrees Fahrenheit, dew point 50 degrees Fahrenheit and altimeter 30.06 inches of Mercury. The aircraft impacted trees about 25 feet above the ground and continued forward for about 30 feet before coming to rest inverted. The left wing was separated from the aircraft and was found in a tree about 20 feet above the main wreckage with the left aileron on the ground below the wing. The right wing was still attached to the fuselage with the aileron separated and lying below the wing. Both wings exhibited evidence of a long time fuel leak. It was not determined if there was fuel in the engine fuel lines due to the lines being broken at all major attachment points. Likewise, it was not determined if there was fuel in the wing tanks. The last recorded fuel purchase was made on July 9, 2002 for 26.83 gallons of 100LL fuel. One of the propeller blades had very little damage, while the other blade exhibited a slight aft bend.

Factual narrative

On September 4, 2002, at 1300 pacific daylight time, a Petrik Questair Venture experimental homebuilt airplane, N6UN, was substantially damaged when it impacted trees while on final approach to the Jack McNamara Field Airport near Crescent City, California. The airplane was registered to and operated by the pilot. The private pilot, sole occupant of the airplane, was fatally injured. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The local flight originated from Crescent City at an unknown time.

A flight instructor and student pilot, who were flying in another airplane, reported that the accident airplane rolled to the left and then descended straight down into the trees. The flight instructor reported hearing the pilot of the accident airplane report that he was on final approach for runway 17.

According to the FAA inspector, who responded to the accident site, the airplane impacted trees and the ground in a remote area about one mile short of the approach end of runway 17. The airplane was found inverted, wedged between trees.

The pilot held a private pilot certificate with an airplane single-engine land rating. The pilot's third-class medical certificate, issued on May 2, 2001, listed the restriction that he must wear corrective lenses and must possess glasses for near and intermediate vision.

The Questair Venture is a two-place aluminum kit airplane powered by a Continental IO-550-G1B engine rated at 280 horsepower. The aircraft will hold 55 gallons of fuel and burns about 12 gallons per hour at a cruise speed of 230 knots.

At 1256 PDT, the Crescent City automated weather observing station (AWOS) reported the wind 160 degrees at 8 knots, a broken ceiling at 600 feet AGL, 10 miles visibility, temperature 55 degrees Fahrenheit, dew point 50 degrees Fahrenheit and altimeter 30.06 inches of Mercury.

The aircraft was examined on scene by the FAA inspector, The aircraft impacted trees about 25 feet above the ground and continued forward for about 30 feet before coming to rest inverted. The left wing was separated from the aircraft and was found in a tree about 20 feet above the main wreckage with the left aileron on the ground below the wing. The right wing was still attached to the fuselage with the aileron separated and lying below the wing. Both wings exhibited evidence of a long time fuel leak. The inspector was not able to determine if there was fuel in the engine fuel lines due to the lines being broken at all major attachment points. Likewise, the inspector was not able to determine if there was fuel in the wing tanks. The last recorded fuel purchase was made on July 9, 2002 for 26.83 gallons of 100LL fuel. One of the propeller blades had very little damage, while the other blade exhibited a slight aft bend.

The FAA performed a forensic toxicology report with no detected levels of carbon monoxide, cyanide, ethanol, or listed drugs.

Aircraft

Registration
N6UN
Reported as
Petrik Questair Venture
Category
Airplane, amateur-built
Serial number
40
Engine
Continental IO-550 G1B, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gene J. Petrik
Departed
CEC · Crescent City, CA
Airport
CEC · Jack McNamara Field Airport, runway 17, 5,002 × 150 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
72
Injuries
Fatal
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 8 knots
Visibility
10 statute miles
Lowest ceiling
600 ft broken
Temperature
55 °F, dew point 50 °F
Altimeter
30.05 inHg

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 N6UN · 1

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