Burbank Airport
Aircraft Accident/Incident Report

Burbank, California 91505
Sunday, August 2, 1992 18:30 PDT

NTSB Narrative Summary Released at Completion of Accident

DURING THE INITIAL CLIMB AFTER TAKEOFF AT ABOUT 300 FEET AN UNUSUAL NOISE WAS HEARD BY THE PILOT AND THE PASSENGER WHO WAS RECORDING THE TAKEOFF ON A VIDEO CAMERA RECORDER. THE NOISE WAS A METALLIC TAPPING SOUND WHICH VARIED WITH ENGINE RPM. THE PILOT ATTEMPTED TO LAND ON THE REMAINING RUNWAY. THE AIRPLANE OVERRAN THE RUNWAY THRESHOLD AND COLLIDED WITH A SECURITY FENCE. A POST CRASH EXAMINATION OF THE AIRPLANE AND A TEST RUN OF THE ENGINE FAILED TO DUPLICATE OR EXPLAIN THE SOUNDS AS RECORDED ON THE TAPE. FURTHER EXAMINATION OF THE TAPE BY AN FAA APPROVED ENGINE REPAIR STATION PERSONNEL CONCLUDED THAT THE NOISE WAS A METALLIC 'TAPPET' TYPE OF A SOUND. DURING A DISASSEMBLY OF THE ENGINE A STICKING EXHAUST VALVE WAS FOUND IN NUMBER TWO CYLINDER WITH EVIDENCE OF HIGH TEMPERATURES AND OIL BURNING RESIDUE ON THE SPRINGS OF THAT VALVE. TEXTRON LYCOMING ADDRESSES THE POTENTIAL PROBLEM IN SERVICE BULLETIN NUMBER 388A, DATED APRIL 14, 1978, WHICH RECOMMENDS COMPLIANCE AT 1000 HOURS OF OPERATION. LYCOMING SERVICE LETTER L197A, DATED JANUARY 19, 1988, CONTAINS RECOMMENDATIONS TO AVOID VALVE STICKING. LYCOMING SERVICE INSTRUCTIONS 1425A, DATED JANUARY 19,1988, CONTAINS SUGGESTED MAINTENANCE PROCEDURES TO REDUCE THE POSSIBILITY OF VALVE STICKING. NO RECORD OF COMPLIANCE WAS FOUND.

NTSB Probable Cause Narrative

THE BINDING AND OVER TEMPERATURE OF AN EXHAUST VALVE DUE TO THE LACK OF COMPLIANCE WITH FACTORY SERVICE INSTRUCTIONS AND BULLETINS REGARDING VALVE STICKING BY OTHER MAINTENANCE PERSONNEL.

Event Information

Type of Event Accident
Event Date 8/2/1992
Event Day of the Week Sunday
Time of Event 1830
Event Time Zone Pacific Daylight Time
Event City BURBANK
Event State CALIFORNIA
Event Country --
Zipcode of the event site 91505
Event Date Year 1992
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport BURBANK
Event Location Nearest Airport ID BUR
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 775
Weather Briefing Completeness Not pertinent
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
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) 5
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 698
NTSB Notification Source --
NTSB Notification Date Aug 2 1992 12:00AM
NTSB Notification Time 1850
Fiche Number and/or location -used to find docket information 48111
Date of most recent change to record Dec 11 2000 3:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N53485
NTSB Number LAX92LA328
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 172P
Aircraft Series Identifier 172P
Aircraft Serial Number 17274761
Certified Max Gross Weight 2400
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 Jun 19 1992 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name CELLULAR SERVICEE INC.
Aircraft Owner Street Address 6100 SAN FERNANDO RD.
Aircraft Owner City GLENDALE
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 91201
Operator is an individual? --
Operator Name BURBANK FLYING CLUB
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 3000 N. CLYBOURN
Operator City BURBANK
Operator State CA
Operator Country
Operator Zip code 91505
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
Departure City
Departure State
Departure Country
Departure Time 1830
Departure Time Zone PDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 15
Runway Length 6885
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --