Narrative:

At FL190 on climbout: the left [engine]' low oil pressure' light illuminated; with the left oil pressure gauge reading zero. Leveled off at FL200 and reviewed the QRH. Shutdown the left engine and returned for a landing. Declared an emergency with ATC.

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Original NASA ASRS Text

Title: MD80 flight crew experiences loss of oil pressure on the left engine during climb passing FL190. The engine is shutdown and flight returns to the departure airport.

Narrative: At FL190 on climbout: The left [engine]' low oil pressure' light illuminated; with the left oil pressure gauge reading zero. Leveled off at FL200 and reviewed the QRH. Shutdown the left engine and returned for a landing. Declared an emergency with ATC.

Data retrieved from NASA's ASRS site as of July 2013 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.