SEA02LA078

NTSB accident investigation · American Champion 8KCAB · Davenport, WA · May 2, 2002

Accident · No injuriesLimited investigationFinal report
Date
May 2, 2002, 12:30 local (19:30 UTC)
Place
Davenport, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N86AAAmerican Champion 8KCAB
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2002
Report
Approved by Office Director
Parties
FAA-FSDO
FAA report
20020502010429A
Case key
54641

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 adequately compensate for the wind conditions during takeoff. Gusting wind was 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.

Loss of control - on ground/waterTakeoff - roll/run
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run

Analysis

The pilot reported that he was taking off from runway 23 in 20 to 25 knot winds with gusts to 30 plus from 200 degrees. Just as the aircraft was lifting off the runway, a strong gust of wind picked up the left wing. The pilot tried to lower the left wing, however the wing continued to raise and the right wing contacted the runway surface. The aircraft cart wheeled onto its nose then struck the tail, coming to rest upright off the right side of the runway. The pilot reported no mechanical failures or malfunctions with the aircraft at the time.

Factual narrative

On May 2, 2002, about 1230 Pacific daylight time, an American Champion 8KCAB, N86AA, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, collided with the terrain during the takeoff ground roll from the Davenport Airport, Davenport, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the commercial pilot and his passenger were not injured. The aircraft was departing for Chelan, Washington.

During a telephone interview and subsequent written statement, the pilot reported that during the takeoff ground roll from runway 23 with a 20 to 25 knot wind with gusts to 30 plus knots from 200 degrees, the aircraft traveled from behind a row of hangars that parallel the runway. At this point, as the aircraft was just lifting off the runway, a strong gust of wind picked up the left wing. The pilot tried to lower the left wing, however the wing continued to raise and the right wing contacted the runway surface. The aircraft "cart wheeled" onto its nose then struck the tail, coming to rest upright off the right side of the runway.

The pilot reported no mechanical failures or malfunctions with the aircraft at the time.

The weather reported at Spokane, Washington, 26 nautical miles east of Davenport, was reporting at 1156, wind from 220 degrees at 19 knots, gusting to 27 knots.

Aircraft

Registration
N86AA
Reported as
American Champion 8KCAB
Category
Airplane
Serial number
773-96
Engine
Lycoming IO-360-H1B, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Stanley N. Bryant
Airworthiness certificate
Standard, Utility
Departed
68S · Davenport, WA
Destination
S10 · Chelan, WA
Airport
68S · Davenport, runway 23, 3,126 × 50 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
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
April 12, 2001
Seat
Front
Flight hours
2,645 total · 174 in this make and model · 2,450 as pilot in command · 5 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 19 knots, gusting 27
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
61 °F, dew point 37 °F
Altimeter
29.69 inHg
Observed at
GEG, 25 nm away

Docket · 1

The files NTSB released with the investigation on September 15, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 287 KB 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.