LAX08CA022

NTSB accident investigation · Bagnall Harold E Kitfox Lite 2 · N. Bonneville, WA · October 30, 2007

Accident · No injuriesData collectionFinal report
Date
October 29, 2007, 17:15 local (Oct 30, 2007, 00:15 UTC)
Place
N. Bonneville, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N46361Bagnall Harold E Kitfox Lite 2
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2007
Report
Approved by Office Director
Parties
Federal Aviation Administration
Case key
66978

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 maintain an adequate airspeed while maneuvering at low altitude that resulted in a stall-mush condition and collision with the water.

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 flightManeuvering
Low altitude flight/maneuver - attemptedPilot in command
Airspeed - not maintainedPilot in commandCause
Stall/mush - encounteredPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

The pilot approached an island and spotted a suitable location on the sand to practice emergency landings. He was about 10 feet above the sand when he started his climb to the west. Approaching the end of the island he saw a boat to the southwest, and there was a reflection of the sun on the water restricting his visibility. About 75 feet above ground level, the pilot maneuvered to the right to avoid flying too close to the boat. The pilot felt an indication of a stall and lowered the nose of the airplane. The airplane impacted the Columbia River, shattering the windshield and opening both doors. The airplane sank immediately; the crew egressed and swam ashore. The pilot reported that there were no preimpact mechanical malfunctions or failures.

Factual narrative

On October 28, 2007, about 1715 Pacific standard time, an experimental Bagnall Kitfox Lite 2, N46361, impacted the Columbia River 8 nautical miles southwest of North Bonneville, Washington. The owner was operating the airplane under the provisions of 14 CFR Part 91. The sport pilot and one passenger were not injured. The airplane was substantially damaged. Visual meteorological conditions prevailed, and no flight plan had been filed. The local flight departed Sandy River Airport, Sandy, Oregon, about 1640. The approximate global positioning system (GPS) coordinates of the primary wreckage were 45 degrees 35 minutes north latitude and 122 degrees 08 minutes west longitude.

The pilot stated in the Pilot/Operator Aircraft Accident Report, that when he approached Skamania Island, he spotted a suitable location on the sand to practice emergency landings. He was about 10 feet above the sand when he started his climb to the west. Approaching the end of the island he saw a boat to the southwest. The pilot further stated there was a reflection of the sun on the water restricting his visibility. About 75 feet above ground level, the pilot maneuvered to the right to avoid flying too close to the boat. The pilot felt an indication of a stall and lowered the nose of the airplane. The airplane impacted the Columbia River, which shattered the windshield and popped open both doors. The airplane sank immediately; the crew egressed and swam ashore.

On October 29, 2007 the airplane was recovered from 30 feet of water. The airplane suffered bent wing spars, destroyed engine cowling, and water damage to the entire airplane.

The pilot stated that the airplane and engine had no mechanical failures or malfunctions during the flight.

Aircraft

Registration
N46361
Reported as
Bagnall Harold E Kitfox Lite 2
Category
Airplane, amateur-built
Serial number
2L 0010-004
Airframe hours
246
Engine
Rotax 503, 52 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Douglas Nelsen
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · July 1, 2007
Departed
03S · Sandy, OR
Destination
03S
Airport
03S · Sandy River Airport

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
54
Injuries
None
Certificate
Sport Pilot
Airplane ratings
Single-engine land
Last flight review
September 1, 2006
Seat
Left
Flight hours
217 total · 183 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 41 °F
Altimeter
30.20 inHg
Observed at
TTD