What was found
DURING CLIMB PHASE OF FLIGHT, NR 1 ENGINE OIL PRESSURE BEGAN TO FLUCUTATE BETWEEN 90-50 PSI ALL OTHER INDICATIONS WERE NORMAL. RETURNED TO DEPARTURE, MX CHECKED FOR OIL LEAKS, NONE NOTED. REPLACED OIL FILTER, LEAK AND RUN CHECK, OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB PHASE OF FLIGHT, NR 1 ENGINE OIL PRESSURE BEGAN TO FLUCUTATE BETWEEN 90-50 PSI ALL OTHER INDICATIONS WERE NORMAL. RETURNED TO DEPARTURE, MX CHECKED FOR OIL LEAKS, NONE NOTED. REPLACED OIL FILTER, LEAK AND RUN CHECK, OK.