Narrative:

As we were beginning to pick up meal service items in coach, all aircraft interior lights failed. Called purser to advise. Purser stated same situation in all cabins, cockpit notified and working on problem. Advised by cockpit (approximately 20 mins later) generator problem. We would have to land. Could not return to O'hare (ord) because of WX conditions there. Would be making landing at jfk. Captain advised we would be landing 'fast' and 'heavy,' and that emergency ground equipment would meet at landing -- possible overheating of brakes due to landing condition of aircraft. Landed without incident. Met by emergency ground equipment and cleared to taxi to gate. Deplaned at terminal. Departed later on B767-200 aircraft.

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Original NASA ASRS Text

Title: A B767-300 FLT STARTING AN INTL FLT LOSES 1 GENERATOR DECLARES AN EMER AND DIVERTS TO JFK, NY.

Narrative: AS WE WERE BEGINNING TO PICK UP MEAL SVC ITEMS IN COACH, ALL ACFT INTERIOR LIGHTS FAILED. CALLED PURSER TO ADVISE. PURSER STATED SAME SIT IN ALL CABINS, COCKPIT NOTIFIED AND WORKING ON PROB. ADVISED BY COCKPIT (APPROX 20 MINS LATER) GENERATOR PROB. WE WOULD HAVE TO LAND. COULD NOT RETURN TO O'HARE (ORD) BECAUSE OF WX CONDITIONS THERE. WOULD BE MAKING LNDG AT JFK. CAPT ADVISED WE WOULD BE LNDG 'FAST' AND 'HVY,' AND THAT EMER GND EQUIP WOULD MEET AT LNDG -- POSSIBLE OVERHEATING OF BRAKES DUE TO LNDG CONDITION OF ACFT. LANDED WITHOUT INCIDENT. MET BY EMER GND EQUIP AND CLRED TO TAXI TO GATE. DEPLANED AT TERMINAL. DEPARTED LATER ON B767-200 ACFT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.