Narrative:

Approximately 1 hour and 15 mins into flight, left engine oil quantity went to near '0' with no fluctuations. Left engine oil pressure fluctuated between 25-30 psi and left oil pressure low light annunciated. Left engine oil temperature stable at 110 degrees. Followed QRH procedures and brought left engine power to idle. Declared emergency, diverted to bna and landed with no further problem.

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Original NASA ASRS Text

Title: FLC OF AN MLG DECLARED AN EMER AND DIVERTED TO LAND AFTER LOSING OIL AND PRESSURE IN 1 ENG.

Narrative: APPROX 1 HR AND 15 MINS INTO FLT, L ENG OIL QUANTITY WENT TO NEAR '0' WITH NO FLUCTUATIONS. L ENG OIL PRESSURE FLUCTUATED BTWN 25-30 PSI AND L OIL PRESSURE LOW LIGHT ANNUNCIATED. L ENG OIL TEMP STABLE AT 110 DEGS. FOLLOWED QRH PROCS AND BROUGHT L ENG PWR TO IDLE. DECLARED EMER, DIVERTED TO BNA AND LANDED WITH NO FURTHER PROB.

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.