Narrative:

At FL390 on airway A-300 en route to sju from phl, the right engine oil quantity went from 19 quarts to 7 quarts. Dispatch and I decided to divert to mco instead of going to sju. We got off A-300, descended to FL385 to clear traffic, then received clearance from new york comrdo to proceed direct to mco at FL380. Landed mco.

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Original NASA ASRS Text

Title: AN A330 NOTES AN OIL LOSS OF 12 QUARTS FROM THE R ENG ON AIRWAY A-300 DURING AN OVERWATER OP AND DIVERTS TO MCO, FL.

Narrative: AT FL390 ON AIRWAY A-300 ENRTE TO SJU FROM PHL, THE R ENG OIL QUANTITY WENT FROM 19 QUARTS TO 7 QUARTS. DISPATCH AND I DECIDED TO DIVERT TO MCO INSTEAD OF GOING TO SJU. WE GOT OFF A-300, DSNDED TO FL385 TO CLR TFC, THEN RECEIVED CLRNC FROM NEW YORK COMRDO TO PROCEED DIRECT TO MCO AT FL380. LANDED MCO.

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.