General Wjfox Airfield Airport
Aircraft Accident/Incident Report

Lancaster, California 93536
Wednesday, January 10, 2007 9:32 PST

NTSB Narrative Summary Released at Completion of Accident

The student pilot stated that wake turbulence was encountered during the takeoff roll, directional control was lost, and the airplane nosed-over after impacting a berm off the runway surface. A larger, twin-engine jet aircraft landed long about 2 minutes prior to the accident. The student pilot then landed, stopped, and began his takeoff roll. During the takeoff roll, the airplane began to veer to the left. The pilot attempted to realign the airplane on the centerline by applying right rudder and right brake, at which time the airplane veered sharply to the left in a skidding motion. The airplane impacted a berm and nosed-over. The FAA accident coordinator stated that there were no pre-impact mechanical anomalies with the airplane. Winds were calm at the time of the accident.

NTSB Probable Cause Narrative

The reason for the loss of directional control was undetermined.

Event Information

Type of Event Accident
Event Date 1/10/2007
Event Day of the Week Wednesday
Time of Event 932
Event Time Zone Pacific Standard Time
Event City Lancaster
Event State CALIFORNIA
Event Country --
Zipcode of the event site 93536
Event Date Year 2007
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 344427N
Event Location Longitude 1181307W
Event Location Airport General WJFox Airfield
Event Location Nearest Airport ID WJF
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 --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 956 Pacific Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID WJF
Elevation of weather observation facility 2351
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PST
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) 8
Dew Point at event time (in degress fahrenheit) -5
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.99
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) 21673
NTSB Notification Source VNY FSDO
NTSB Notification Date Jan 10 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 27 2007 1:15PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-VNY-FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N534SP
NTSB Number SEA07LA044
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 Cessna
Aircraft Model 172S
Aircraft Series Identifier --
Aircraft Serial Number 172S8380
Certified Max Gross Weight 2558
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection Dec 1 2006 12:00AM
Airframe hours since last inspection 37
Airframe Hours 3644.8
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Edwards Aero Club
Aircraft Owner Street Address 5 Seller Ave Bldg 3000
Aircraft Owner City Edwards AFB
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 93523
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 Edwards AFB
Operator State CA
Operator Country USA
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) Instructional
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code KEDW
Departure City Edwards AFB
Departure State CA
Departure Country USA
Departure Time 900
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code WJF
Destination City Lancaster
Destination State CA
Destination Country USA
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 15 2007 2:48PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location 24
Runway Length 7201
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --