SEA02LA098

NTSB accident investigation · Unknown Quicksilver MX II · Cook, WA · June 9, 2002

Accident · FatalLimited investigationFinal report
Date
June 9, 2002, 10:25 local (17:25 UTC)
Place
Cook, WA
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Unknown
Aircraft
UNREGUnknown Quicksilver MX II
Weather
Visual (VMC) · Day
Status
Completed · report May 1, 2003
Report
Approved by Office Director
Parties
FAA - FSDO
Case key
54878

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

Failure to maintain aircraft control. High winds were a factor.

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.

In flight collision with terrain/waterUnknown
Aircraft control - not maintainedPilot in commandCause
Weather condition - high windFactor

Analysis

At the time of the accident, the aircraft was flying as part of a group of aircraft flying from Sandy to Hermiston. One member of this group reported that the group encountered high winds several miles prior to the crash site. This group member said that he contacted the accident pilot on the radio, and that the accident pilot stated he was all right although the group member observed him gradually losing altitude. The group member stated that he flew past the accident aircraft about 30 seconds prior to the crash, then looked back and saw the accident aircraft on the ground. A witness in a motor vehicle, eastbound on Washington State Route 14 and traveling about 45 MPH at the time, reported to local law enforcement that the accident aircraft overtook her from the left (north) side of the vehicle, and then flew into the embankment "at about a 45 degree angle." This witness reported that the aircraft's ballistic recovery parachute deployed at impact. Winds at Columbia Gorge Regional/The Dalles Municipal Airport, The Dalles, Oregon, were reported as being from 310 degrees true at 22 knots, gusting to 30 knots, at 1053. A peak wind from 310 degrees true at 33 knots was reported at The Dalles at 1038. According to data found in a commercial reference source, the Quicksilver MX II cruises at 51 MPH (44 knots). An inspector from the FAA Flight Standards District Office, Hillsboro, Oregon, examined the wreckage and reported that the engine and undamaged control surfaces appeared to be operational. He stated that there was no evidence of a preexisting mechanical malfunction or failure.

Factual narrative

On June 9, 2002, approximately 1025 Pacific daylight time, an unregistered and uncertificated Quicksilver MX II airplane, being flown by a non-certificated pilot, collided with a rock embankment along the north bank of the Columbia River near Cook, Washington. The airplane was substantially damaged and the pilot, who was the sole occupant of the two-seat aircraft, was fatally injured. The aircraft's empty weight exceeded the maximum empty weight limitation contained in 14 CFR 103, and the flight was conducted under the provisions of 14 CFR 91. Visual meteorological conditions prevailed and no flight plan had been filed for the flight from Sandy, Oregon, to Hermiston, Oregon.

At the time of the accident, the aircraft was flying as part of a group of small aircraft flying from Sandy to Hermiston. One member of this group reported that the group encountered high winds several miles prior to the crash site. This group member said that he contacted the accident pilot on the radio, and that the accident pilot stated he was all right although the group member observed him gradually losing altitude. The group member stated that he flew past the accident aircraft about 30 seconds prior to the crash, then looked back and saw the accident aircraft on the ground. A witness in a motor vehicle, eastbound on Washington State Route 14 and traveling about 45 MPH at the time, reported to local law enforcement that the accident aircraft overtook her from the left (north) side of the vehicle, and then flew into the embankment "at about a 45 degree angle." This witness reported that the aircraft's ballistic recovery parachute deployed at impact.

Winds at Columbia Gorge Regional/The Dalles Municipal Airport, The Dalles, Oregon, were reported as being from 310 degrees true at 22 knots, gusting to 30 knots, at 1053. A peak wind from 310 degrees true at 33 knots was reported at The Dalles at 1038. According to data found in a commercial reference source, the Quicksilver MX II cruises at 51 MPH (44 knots).

An inspector from the FAA Flight Standards District Office, Hillsboro, Oregon, examined the wreckage and reported that the engine and undamaged control surfaces appeared to be operational. He stated that there was no evidence of a preexisting mechanical malfunction or failure.

Aircraft

Registration
UNREG
Reported as
Unknown Quicksilver MX II
Category
Airplane, amateur-built
Serial number
Unknown
Engine
Rotax, 45 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Dean R. Bartell
Departed
Sandy, OR
Destination
Hermiston, OR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Injuries
Fatal

Weather

Conditions
Visual (VMC) · Day
Wind
289° at 22 knots, gusting 30
Visibility
10 statute miles
Lowest ceiling
11,000 ft overcast
Temperature
57 °F, dew point 45 °F
Altimeter
30.03 inHg
Observed at
DLS, 18 nm away

Docket · 2

The files NTSB released with the investigation on February 6, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 304 KB in all.