Aircraft Accident/Incident Report

Atlantic Ocean
Monday, April 22, 2002 2:30 EDT

NTSB Narrative Summary Released at Completion of Accident

The airplane was in cruise flight at flight level 360, over the Atlantic Ocean, about 75 miles north of San Juan, Puerto Rico, when it encountered turbulence. One flight attendant sustained a serious injury, and one flight attendant and one passenger sustained minor injuries. The flight continued to its destination and landed without further incident. Review of National Weather Service Weather Surveillance Radar revealed echoes along the airway where the turbulence event occurred; which implied that the turbulent event was likely associated with a Convective Induced Turbulence (CIT) encounter related to the airflow associated with cumulonimbus activity, and possibly above and downwind of the cumulonimbus cloud tops.

NTSB Probable Cause Narrative

The airplane's inadvertent encounter which clear air turbulence during cruise flight.

Event Information

Type of Event Accident
Event Date 4/22/2002
Event Day of the Week Monday
Time of Event 230
Event Time Zone Eastern Daylight Time
Event City Atlantic Ocean
Event State --
Event Country --
Zipcode of the event site --
Event Date Year 2002
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 193949N
Event Location Longitude 0660734W
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 Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 245 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 355
Weather Observation Facility ID TJSJ
Elevation of weather observation facility 9
Distance of event from weather observation facility (units?) 74
Time Zone of the weather observation EDT
Lighting Conditions Night/Bright
Lowest Ceiling Height 13000
Lowest Non-Ceiling Height 2100
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 23
Wind Direction (degrees magnetic) 60
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.92
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None 119
Injury Total Serious 1
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 13513
NTSB Notification Source Continental Airlines
NTSB Notification Date Apr 22 2002 12:00AM
NTSB Notification Time 1400
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 30 2003 9:51AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Teterboro

Aircraft Involved

Aircraft #1

Aircraft Registration Number N68160
NTSB Number NYC02LA088
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Boeing
Aircraft Model 767-224
Aircraft Series Identifier --
Aircraft Serial Number 30439
Certified Max Gross Weight 395000
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 185
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Mar 23 2002 12:00AM
Airframe hours since last inspection 381
Airframe Hours 2076
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name CONTINENTAL AIRLINES INC
Aircraft Owner Street Address 1600 Smith Street
Aircraft Owner City Houston
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 77002
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code CALA
Owner has at least one certificate --
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 Scheduled
Indicates Domestic or International Flight International
Operator carrying Pax/Cargo/Mail Passenger/Cargo
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code GRU
Departure City Sao Paulo
Departure State --
Departure Country BR
Departure Time 2115
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code EWR
Destination City NEWARK
Destination State NJ
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 16 2003 12:03PM
User who most recently changed record PEAR
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --