Narrative:

Climbing out of ont on the pomona 4 departure at 7000', experienced vibration followed by a fire engine #2 warning and power loss in #2 engine. After we got clearance to go back to ont, we dumped 10000# of fuel and landed at ont with 2 engine landing.

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Original NASA ASRS Text

Title: IN CLIMB FLT CREW OF LGT EXPERIENCE VIBRATION IN #2 ENGINE, FOLLOWED BY FIRE WARNING AND POWER LOSS. SHUT DOWN ENGINE, RETURNED AND LANDED.

Narrative: CLBING OUT OF ONT ON THE POMONA 4 DEP AT 7000', EXPERIENCED VIBRATION FOLLOWED BY A FIRE ENG #2 WARNING AND PWR LOSS IN #2 ENG. AFTER WE GOT CLRNC TO GO BACK TO ONT, WE DUMPED 10000# OF FUEL AND LANDED AT ONT WITH 2 ENG LNDG.

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.