Aircraft Accident/Incident Report

San Diego, California 92138
Wednesday, May 10, 1989 21:55 PDT

NTSB Narrative Summary Released at Completion of Accident

THE AIRBUS A-300 WAS DESCENDING THROUGH 14000 FEET MSL WHEN IT ENCOUNTERED MODERATE TO SEVERE CLEAR AIR TURBULENCE. THE FASTEN SEAT BELT SIGN HAD BEEN TURNED ON APPROXIMATELY FOUR MINUTES PRIOR TO THE ENCOUNTER. A PASSENGER WAS IN THE AFT LAVATORY DURING THE ENCOUNTER AND SUFFERED A BROKEN ANKLE. THE RIDE PRIOR TO THE TURBULENCE WAS CLEAR AND SMOOTH.

NTSB Probable Cause Narrative

AN UNEXPECTED ENCOUNTER WITH CLEAR AIR TURBULENCE WHICH SERIOUSLY INJURED A PASSENGER IN THE AFT LAVATORY.

Event Information

Type of Event Accident
Event Date 5/10/1989
Event Day of the Week Wednesday
Time of Event 2155
Event Time Zone Pacific Daylight Time
Event City SAN DIEGO
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92138
Event Date Year 1989
Event Date Month 5
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 0
Weather Briefing Completeness Full
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 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) 50
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) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 93
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 766
NTSB Notification Source --
NTSB Notification Date May 11 1989 12:00AM
NTSB Notification Time 925
Fiche Number and/or location -used to find docket information 40267
Date of most recent change to record Dec 13 2000 12:41PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N972C
NTSB Number LAX89LA191
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Airbus Industrie
Aircraft Model A-300-B4-203
Aircraft Series Identifier A300-B4-20
Aircraft Serial Number 0289
Certified Max Gross Weight 363760
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 272
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection May 5 1989 12:00AM
Airframe hours since last inspection 53
Airframe Hours 9887
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name WILMINGTON TRUST COMPANY
Aircraft Owner Street Address RODNEY SQUARE NORTH
Aircraft Owner City WILMINGTON
Aircraft Owner State DE
Aircraft Owner Country
Aircraft Owner Zipcode 19890
Operator is an individual? --
Operator Name CONTINENTAL AIRLINES
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P.O. BOX 4607
Operator City HOUSTON
Operator State TX
Operator Country
Operator Zip code 772104607
Operator Code CALA
Owner has at least one certificate Yes - certificate holder
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 Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code IAH
Departure City HOUSTON
Departure State TX
Departure Country
Departure Time 2030
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code SAN
Destination City SAN DIEGO
Destination State CA
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 28 2001 1:03PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --