What was found
LEFT ENGINE LOW OIL PRESSURE MSG IN FLIGHT AT FL 310, OIL PRESSURE DROPPED TO 0 PSI. C\W QRH, LANDED WITHOUT EVENT. EMERGENCY DECLARED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT ENGINE LOW OIL PRESSURE MSG IN FLIGHT AT FL 310, OIL PRESSURE DROPPED TO 0 PSI. C\W QRH, LANDED WITHOUT EVENT. EMERGENCY DECLARED.