Souther California Logistics Airport
Aircraft Accident/Incident Report

Victorville, California 92394
Thursday, June 7, 2001 11:40 PDT

NTSB Narrative Summary Released at Completion of Accident

The copilot inadvertently induced a lateral oscillation and lost control of the airplane while practicing touch-and-go landings. The pilot made the first touch-and-go. The copilot successfully made the second touch-and-go. The copilot attempted the third touch-and-go. At 50 feet, he disengaged the yaw damper and entered a pilot induced lateral oscillation. The airplane rapidly decelerated and developed a high sink rate. The airplane dragged the right tip fuel tank, which separated from the airplane, and the airplane bounced back into the air. The airplane landed hard, the main landing gear collapsed, and the airplane skidded to a stop off the right side of the runway. Both pilots and the passenger deplaned through the main entry door. The pilot-in-command had not demonstrated the handling characteristics of the airplane with the yaw damper off, and he felt he did not react quickly enough to prevent the accident.

NTSB Probable Cause Narrative

The copilot inadvertently induced a lateral oscillation resulting in an in-flight loss of control. The pilot-in-command failed to adequately surpervise the copilot.

Event Information

Type of Event Accident
Event Date 6/7/2001
Event Day of the Week Thursday
Time of Event 1140
Event Time Zone Pacific Daylight Time
Event City Victorville
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92394
Event Date Year 2001
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Souther California Logistics
Event Location Nearest Airport ID VCV
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 2850
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1141 Pacific Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KVCV
Elevation of weather observation facility 2850
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation PDT
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) 33
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 360
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) 29.97
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 3
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 11101
NTSB Notification Source FAA
NTSB Notification Date Jun 7 2001 12:00AM
NTSB Notification Time 1210
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Nov 28 2001 7:25AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-RAL-FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N805NA
NTSB Number LAX01TA204
Missing Aircraft Indicator --
Federal Aviation Reg. Part Public Use
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Gates Learjet
Aircraft Model LR-24A
Aircraft Series Identifier --
Aircraft Serial Number 24-102
Certified Max Gross Weight 13500
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 5
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 30 2001 12:00AM
Airframe hours since last inspection 4
Airframe Hours 10679
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name National Aeronautics and Space Administration
Aircraft Owner Street Address Dryden Flight Research Center PO Box 273
Aircraft Owner City Edwards
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 --
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) Public Use
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code EDW
Departure City Edwards
Departure State CA
Departure Country USA
Departure Time 1055
Departure Time Zone PDT
Destination Same as Local Flt crash at destination city
Destination Airport Code VCV
Destination City Victorville
Destination State CA
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 Nov 10 2001 1:23PM
User who most recently changed record COOS
Since inspection or accident --
Event Location Runway Number and Location 21
Runway Length 9138
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --