Aircraft Accident/Incident Report

Talkeetna, Alaska 99676
Thursday, April 16, 2009 17:30 AKD

NTSB Narrative Summary Released at Completion of Accident

The private pilot said that he was on a personal local flight when he made a low pass about 100 feet over a camp on a glacier, at about 7,200 feet elevation. He made the pass with full flaps, with approximately 65 knots of airspeed. When he retracted the flaps, he said that the airplane descended uncontrolled into the snow, despite the full application of power. The pilot indicated that there were no known mechanical problems with the airplane prior to the accident. The airplane sustained substantial damage to the wings and fuselage during impact.

NTSB Probable Cause Narrative

The pilot's failure to maintain adequate airspeed to avoid an aerodynamic stall while maneuvering at a high density altitude.

Event Information

Type of Event Accident
Event Date 4/16/2009
Event Day of the Week Thursday
Time of Event 1730
Event Time Zone --
Event City Talkeetna
Event State ALASKA
Event Country --
Zipcode of the event site 99676
Event Date Year 2009
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 625806N
Event Location Longitude 1511008W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1259 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) 285
Weather Observation Facility ID TKA
Elevation of weather observation facility 358
Distance of event from weather observation facility (units?) 60
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) 1
Dew Point at event time (in degress fahrenheit) -7
Wind Direction (degrees magnetic) --
Variable Wind Indicator Variable
Wind Speed (knots) --
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.98
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 25527
NTSB Notification Source FAA Anchorage, ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Jul 14 2009 11:06AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N46326
NTSB Number ANC09LA034
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 152
Aircraft Series Identifier --
Aircraft Serial Number 15283031
Certified Max Gross Weight 1670
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 1 2008 12:00AM
Airframe hours since last inspection --
Airframe Hours 2759
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name BOUVRIE LUKAS J
Aircraft Owner Street Address --
Aircraft Owner City GIRDWOOD
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99587-1387
Operator is an individual? No
Operator Name BOUVRIE LUKAS J
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City GIRDWOOD
Operator State AK
Operator Country USA
Operator Zip code 99587-1387
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 No
Departure Airport Code --
Departure City Eagle river
Departure State AK
Departure Country USA
Departure Time 1530
Departure Time Zone ADT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Eagle river
Destination State AK
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jun 2 2009 1:45PM
User who most recently changed record stam
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --