Aircraft Accident/Incident Report

Mccarthy, Alaska 99695
Friday, October 10, 2003 14:00 AKD

NTSB Narrative Summary Released at Completion of Accident

The airplane was carrying supplies to a remote airstrip. On approximately the tenth landing of the day, the left main landing gear wheel separated from the gear leg. The airplane veered to the left, and the right main landing gear collapsed. The left main landing gear leg fractured through the upper wheel mounting-bolt holes. The landing strip is gravel covered and rough. The airplane sustained structural damage to the fuselage and right wing.

NTSB Probable Cause Narrative

The separation of the left main landing gear wheel from the gear leg, which resulted in a loss of directional control, and collapse of the right main landing gear. A factor contributing to the accident was the rough and uneven airstrip.

Event Information

Type of Event Accident
Event Date 10/10/2003
Event Day of the Week Friday
Time of Event 1400
Event Time Zone --
Event City McCarthy
Event State ALASKA
Event Country --
Zipcode of the event site 99695
Event Date Year 2003
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 613152N
Event Location Longitude 1424656W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 2800
Weather Briefing Completeness Not pertinent
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Few
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) -7
Dew Point at event time (in degress fahrenheit) --
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) --
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 16442
NTSB Notification Source Pilot
NTSB Notification Date Oct 10 2003 12:00AM
NTSB Notification Time 1400
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 28 2004 10:11AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Anchorage, FSDO-03

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9278C
NTSB Number ANC04LA001
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 180
Aircraft Series Identifier --
Aircraft Serial Number 31377
Certified Max Gross Weight 2550
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Feb 1 2003 12:00AM
Airframe hours since last inspection 130
Airframe Hours 5272.2
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Kurt Stenehjem
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 --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
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 AK0
Departure City McCarthy
Departure State AK
Departure Country USA
Departure Time 1320
Departure Time Zone AST
Destination Same as Local Flt crash at destination city
Destination Airport Code --
Destination City McCarthy
Destination State AK
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Aug 26 2004 3:39PM
User who most recently changed record PETL
Since inspection or accident Time of Accident
Event Location Runway Number and Location 1
Runway Length 2000
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --