Aircraft Accident/Incident Report

Anaheim, California 92801
Saturday, April 5, 2003 13:27 PST

NTSB Narrative Summary Released at Completion of Accident

During cruise flight, the engine lost power and the airplane struck a car and then the right wing hit a fence during a forced landing on a freeway. The pilot had rented the airplane for a personal flight. There were no mechanical malfunctions noted on the first leg of the flight. On the second leg of the flight, the pilot noted a drop in engine power followed by a violent shaking of the airframe. The pilot set up for an emergency landing on the freeway. During landing, the airplane impacted a car, which the pilot had not noticed, and a fence. Post accident examination disclosed that oil covered the belly of the airplane and coated the inside of the engine compartment and nose wheel assembly. The engine sustained a catastrophic internal failure. The oil drain plug was missing. The investigation revealed that the engine had been overhauled 5 hours prior to the accident and then reinstalled by the operator's maintenance personnel. The oil drain plug is normally secured with safety wire. No safety wire remnants were found on the engine.

NTSB Probable Cause Narrative

Failure of company maintenance personnel to correctly install and safety wire the oil drain plug, which led to a loss of engine oil and a catastrophic internal failure of the engine.

Event Information

Type of Event Accident
Event Date 4/5/2003
Event Day of the Week Saturday
Time of Event 1327
Event Time Zone Pacific Standard Time
Event City Anaheim
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92801
Event Date Year 2003
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 335000N
Event Location Longitude 1175122W
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1253 Pacific Standard Time
Direction of event from weather observation facility (degrees) 275
Weather Observation Facility ID FUL
Elevation of weather observation facility 96
Distance of event from weather observation facility (units?) 7
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) 19
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 13
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 22
Altimeter Setting at event time (in. Hg) 30.02
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 16921
NTSB Notification Source FAA
NTSB Notification Date Apr 5 2003 12:00AM
NTSB Notification Time 1347
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 28 2004 12:45PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-LGB-FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6272D
NTSB Number LAX03LA128
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 172N
Aircraft Series Identifier --
Aircraft Serial Number 17272683
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 Mar 21 2003 12:00AM
Airframe hours since last inspection 6.7
Airframe Hours 7746.7
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Marilyn Cable
Aircraft Owner Street Address 1421 Wells Ave.
Aircraft Owner City Claremont
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 91711
Operator is an individual? No
Operator Name Cableair, Inc.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 1749 W. 13th Street
Operator City Upland
Operator State CA
Operator Country USA
Operator Zip code 91786
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 SMO
Departure City Santa Monica
Departure State CA
Departure Country USA
Departure Time 1300
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code POC
Destination City La Verne
Destination State CA
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 1 2004 2:46PM
User who most recently changed record RICJ
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --