John F Kennedy Intl Airport
Aircraft Accident/Incident Report

New York, New York 11430
Saturday, February 10, 2007 12:45 EST

NTSB Narrative Summary Released at Completion of Accident

During climbout from the departure airport, a flight attendant noticed smoke coming from a bag containing camera equipment in one of the overhead bins. She extinguished the smoke, and notified the captain of the situation. He declared an emergency, and the airplane landed uneventfully at the departure airport approximately 6 minutes later. Examination of the bag containing camera equipment revealed that remnants of a 9-volt battery sustained damage consistent with a catastrophic battery failure. The main component of the 9-volt battery had a flashpoint of 21 degrees Fahrenheit, or room temperature. Other batteries, located in the same pocket of the equipment bag as the 9-volt battery, had unprotected contacts, including two fully charged 14-volt battery packs. One of the 14-volt battery packs displayed significant exterior thermal damage, consistent with damage from coming in contact with another battery. Battery industry research has revealed that a short circuit is the most common cause of battery fires, often initiated by contacts coming into contact with metal objects. Batteries are generally not designed to be able to contain catastrophic failures, and when they go into thermal runaway, they often explode and expel their contents into the environment, potentially causing ignition in areas well beyond the initiating battery cell.

NTSB Probable Cause Narrative

The in-flight fire which was caused by the catastrophic failure of a 9-volt battery from an unknown cause.

Event Information

Type of Event Incident
Event Date 2/10/2007
Event Day of the Week Saturday
Time of Event 1245
Event Time Zone Eastern Standard Time
Event City New York
Event State NEW YORK
Event Country --
Zipcode of the event site 11430
Event Date Year 2007
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 403838N
Event Location Longitude 0734673W
Event Location Airport JOHN F KENNEDY INTL
Event Location Nearest Airport ID JFK
Indicates whether the acc/inc occurred off or on an airport --
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 13
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1251 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID JFK
Elevation of weather observation facility 13
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 4000
Sky/Lowest/Cloud Conditions Scattered
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) 1
Dew Point at event time (in degress fahrenheit) -13
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.95
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 136
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 23430
NTSB Notification Source Jet Blue
NTSB Notification Date Feb 10 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 30 2008 1:28PM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Garden City FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N648JB
NTSB Number NYC07IA063
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 In-flight
Aircraft Explosion None
Aircraft Manufacturer's Full Name Airbus
Aircraft Model A-320-232
Aircraft Series Identifier --
Aircraft Serial Number 2970
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Jet Blue Airways
Aircraft Owner Street Address 11829 Queens Blvd.
Aircraft Owner City Forest Hills
Aircraft Owner State NY
Aircraft Owner Country USA
Aircraft Owner Zipcode 11375
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 YENA
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 Only
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code JFK
Departure City NEW YORK
Departure State NY
Departure Country USA
Departure Time 1245
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code NAS
Destination City Nassau
Destination State --
Destination Country BF
Specific Phase of Flight Climb - to cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Apr 9 2008 3:39PM
User who most recently changed record grer
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --