As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RDD - RIGHT ENGINE OIL PRESSURE REPORTED AT 50 PSI AFTER APPLICATION OF TAKEOFF POWER. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE INSPECTED ENGINE AND DISCOVERED ENGINE OIL LEVEL LOW. SERVICED RIGHT ENGINE WITH OIL (7 QUARTS). PERFORMED ENGINE GROUND RUN. OIL PRESSURE INDICATION NORMAL. NO OIL LEAKS DETECTED. AIRCRAFT RETURNED TO SERVICE. (X)