What was found
RIGHT HAND ENGINE OIL PRESSURE GRADUALLY DECREASED WITH FLUCTUATIONS DURING FLIGHT, AT TIME OF OIL PRESSURE WARNING, ENGINE WAS SHUT DOWN. REPLACED ENGINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT HAND ENGINE OIL PRESSURE GRADUALLY DECREASED WITH FLUCTUATIONS DURING FLIGHT, AT TIME OF OIL PRESSURE WARNING, ENGINE WAS SHUT DOWN. REPLACED ENGINE.