Aircraft Accident/Incident Report

Victorville, California 92392
Sunday, January 2, 2000 18:00 PST

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that, 2 hours 15 minutes after takeoff, the airplane's electrical generator failed and the airplane subsequently experienced electrical power failure. He said the engine then began to run rough. The recently licensed private pilot was not certain of his position and he made a precautionary landing at dusk on a county road. As the airplane touched down, the left wing struck a street sign which deflected the airplane across the highway median and across the (opposite direction) traffic lanes. The accident occurred 2 hours 45 minutes after takeoff. The airway distance from the departure airport to the intended destination was 167 nautical miles, and the distance to the accident location was approximately 142 nautical miles. Subsequent examination and a test run of the engine revealed no reason for the reported roughness.

NTSB Probable Cause Narrative

The failure of the pilot to maintain positional awareness, which resulted in his becoming lost and disoriented. Contributing factors were the pilot's delay requesting assistance from air traffic control and the failure of the airplane's electrical generator.

Event Information

Type of Event Accident
Event Date 1/2/2000
Event Day of the Week Sunday
Time of Event 1800
Event Time Zone Pacific Standard Time
Event City VICTORVILLE
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92392
Event Date Year 2000
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1750 Pacific Standard Time
Direction of event from weather observation facility (degrees) 38
Weather Observation Facility ID DAG
Elevation of weather observation facility 1927
Distance of event from weather observation facility (units?) 32
Time Zone of the weather observation PST
Lighting Conditions Night/Dark
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) 15
Air Temperature at event time (in degrees celsius) 8
Dew Point at event time (in degress fahrenheit) -6
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Unknown
Wind Speed (knots) 10
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) 153
NTSB Notification Source --
NTSB Notification Date Jan 2 2000 12:00AM
NTSB Notification Time 1824
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jan 10 2001 10:02AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3690L
NTSB Number LAX00LA063
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 Cessna
Aircraft Model 172G
Aircraft Series Identifier 172G
Aircraft Serial Number 17253859
Certified Max Gross Weight 2300
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 Oct 20 1999 12:00AM
Airframe hours since last inspection 26
Airframe Hours 6030
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name PAUL MCCLINTOCK
Aircraft Owner Street Address 782 SANTREE CIR.
Aircraft Owner City LAS VEGAS
Aircraft Owner State NV
Aircraft Owner Country
Aircraft Owner Zipcode 89110
Operator is an individual? --
Operator Name RIVERSIDE AIR SERVICE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 6741 GEMENDI
Operator City RIVERSIDE
Operator State CA
Operator Country
Operator Zip code 92504
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 No
Departure Airport Code IFP
Departure City BULLHEAD CITY
Departure State AZ
Departure Country
Departure Time 1515
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code RAL
Destination City RIVERSIDE
Destination State CA
Destination Country
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 10 2001 12:27PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --