Lake Hood Seaplane Airport
Aircraft Accident/Incident Report

Anchorage, Alaska 99502
Sunday, June 7, 2009 13:50 AKD

NTSB Narrative Summary Released at Completion of Accident

The private pilot was taking off in the float plane from the lake's west waterway. The airplane was on step, gaining airspeed, and the takeoff run seemed normal to the pilot. The airplane was nearing takeoff speed, and proceeding directly down the waterway, when it encountered a right quartering tailwind gust that lifted up the right wing and float. The airplane veered to the left toward a steep bank, and the pilot was unable to correct the deviation with the rudder. He did not feel that he could reduce power as he would slam into the bank. The airplane lifted off, but the float collided with the top of the bank. The airplane cartwheeled about 160 degrees to the left before coming to rest on its right side. It sustained substantial damage to the wings, fuselage, and floats. The pilot reported that there were no mechanical malfunctions or failures. Reported wind at the airport approximately 3 minutes after the accident was from 020 degrees magnetic at 3 knots, with no recorded gusts.

NTSB Probable Cause Narrative

The pilot’s failure to maintain directional control during takeoff.

Event Information

Type of Event Accident
Event Date 6/7/2009
Event Day of the Week Sunday
Time of Event 1350
Event Time Zone --
Event City Anchorage
Event State ALASKA
Event Country --
Zipcode of the event site 99502
Event Date Year 2009
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 611048N
Event Location Longitude 1495819W
Event Location Airport Lake Hood Seaplane
Event Location Nearest Airport ID ALH
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1353 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PALH
Elevation of weather observation facility 71
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation ADT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 22
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 20
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.88
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 4
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 25730
NTSB Notification Source FAA Communications Center
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 18 2009 10:37AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N915RC
NTSB Number ANC09CA050
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name DE HAVILLAND
Aircraft Model DHC-2
Aircraft Series Identifier --
Aircraft Serial Number 70
Certified Max Gross Weight 5370
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 2
Cabin Crew Seats --
Passenger Seats 3
Total number of seats on the aircraft 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 14 2009 12:00AM
Airframe hours since last inspection 5
Airframe Hours 2350
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name James M Eule
Aircraft Owner Street Address --
Aircraft Owner City Eagle River
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99577
Operator is an individual? No
Operator Name James M Eule
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City Eagle River
Operator State AK
Operator Country USA
Operator Zip code 99577
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code ALH
Departure City Anchorage
Departure State AK
Departure Country USA
Departure Time 1350
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code --
Destination City Bulchitna Lake
Destination State AK
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 18 2009 10:38AM
User who most recently changed record johb
Since inspection or accident Time of Accident
Event Location Runway Number and Location 27
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --