Aircraft Accident/Incident Report

Chino Hills, California 91709
Wednesday, June 10, 1992 18:00 PDT

NTSB Narrative Summary Released at Completion of Accident

A CESSNA 172I COLLIDED WITH MOUNTAINOUS TERRAIN DURING INSTRUMENT METEOROLOGICAL CONDITIONS. A FIRE WAS REPORTED IN THE ACCIDENT AREA. FIREMAN WERE UNABLE TO PINPOINT THE LOCATION OF THE FIRE DUE TO LOW CEILINGS AND FOG OBSCURING THE MOUNTAIN TOPS. A HELICOPTER WAS DISPATCHED TO HELP LOCATE THE FIRE AND HAD TO TURN AROUND DUE TO THE WEATHER CONDITIONS. THE FIRE WAS EVENTUALLY EXTINGUISHED DURING NIGHT FALL. THE AIRPLANE ACCIDENT WAS NOT DISCOVERED AS THE CAUSE OF THE FIRE UNTIL DAYLIGHT THE FOLLOWING DAY. TWO WEATHER OBSERVATION FACILITIES LOCATED AT TWO LOCAL AIRPORTS WHICH BRACKETED WERE REPORTING A 2,000 FT OVERCAST CEILING. ONE WAS LOCATED FIVE MILES AWAY AT AN ELEVATION OF 650 FT MSL. ANOTHER WAS LOCATED 14 MILES AWAY AT AN ELEVATION 96 FT MSL. THE ELEVATION OF THE ACCIDENT SITE WAS ABOUT 1,485 FT.

NTSB Probable Cause Narrative

THE PILOT'S POOR WEATHER EVALUATION AND INFLIGHT DECISION TO CONTINUE FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS IN MOUNTAINOUS TERRAIN.

Event Information

Type of Event Accident
Event Date 6/10/1992
Event Day of the Week Wednesday
Time of Event 1800
Event Time Zone Pacific Daylight Time
Event City CHINO HILLS
Event State CALIFORNIA
Event Country --
Zipcode of the event site 91709
Event Date Year 1992
Event Date Month 6
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1747 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 45
Weather Observation Facility ID CNA
Elevation of weather observation facility 650
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 2000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 3
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Unknown
Wind Speed (knots) 16
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 2685
NTSB Notification Source --
NTSB Notification Date Jun 11 1992 12:00AM
NTSB Notification Time 1000
Fiche Number and/or location -used to find docket information 47485
Date of most recent change to record Dec 11 2000 2:59PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N225EB
NTSB Number LAX92FA242
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 172I
Aircraft Series Identifier 172I
Aircraft Serial Number 172 56855
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 2 1991 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name TOMICH, LUIS A.
Aircraft Owner Street Address 3324 OPAL STREET
Aircraft Owner City LOS ANGELES
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 90023
Operator is an individual? --
Operator Name TOMICH, LUIS A.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 3324 OPAL STREET
Operator City LOS ANGELES
Operator State CA
Operator Country
Operator Zip code 90023
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 L66
Departure City CORONA
Departure State CA
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code FUL
Destination City FULLERTON
Destination State CA
Destination Country
Specific Phase of Flight Cruise
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --