Gansner Field Airport
Aircraft Accident/Incident Report

Quincy, California 95971
Tuesady, June 13, 2000 6:00 PDT

NTSB Narrative Summary Released at Completion of Accident

During takeoff roll the left main landing gear collapsed as the airplane accelerated through about 40 miles per hour. The left wingtip dropped to the ground and the aircraft ground looped. Examination revealed that the landing gear shock absorber end fitting had broken and separated where it attached to the gear strut.

NTSB Probable Cause Narrative

The fracture and failure of the main landing gear strut to shock absorber attachment fitting.

Event Information

Type of Event Accident
Event Date 6/13/2000
Event Day of the Week Tuesday
Time of Event 600
Event Time Zone Pacific Daylight Time
Event City QUINCY
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95971
Event Date Year 2000
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport GANSNER FIELD
Event Location Nearest Airport ID 2O1
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 3415
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 647 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 240
Weather Observation Facility ID CIC
Elevation of weather observation facility 238
Distance of event from weather observation facility (units?) 43
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 310
Variable Wind Indicator Unknown
Wind Speed (knots) 12
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 10388
NTSB Notification Source FAA
NTSB Notification Date Jun 13 2000 12:00AM
NTSB Notification Time 830
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Aug 29 2001 10:56AM
User who most recently changed record MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7451K
NTSB Number LAX00LA224
Missing Aircraft Indicator N
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 Piper
Aircraft Model PA-20
Aircraft Series Identifier PA-20
Aircraft Serial Number 362
Certified Max Gross Weight 1950
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 Mar 2 2000 12:00AM
Airframe hours since last inspection 26
Airframe Hours 4951
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name RICHARD J. CORBITT
Aircraft Owner Street Address
Aircraft Owner City WESTMINSTER
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92683
Operator is an individual? --
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? No
Certified for Part 133 or 137 Operation Unknown
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 2O1
Departure City
Departure State
Departure Country
Departure Time 600
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code
Destination City UNKNOWN
Destination State
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 18 2001 4:04AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 24
Runway Length 4100
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --