As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATL-BQK - LOST RIGHT ENGINE OIL PRESSURE AFTER TAKEOFF. CREW SHUT DOWN RIGHT ENGINE AND DECLARED AN EMERGENCY INTO ATL. MAINTENANCE FOUND OIL CAP IN BOTTOM OF COWLING. ENGINE OIL WAS SERVICED AND ENGINE CLEANED. LEAK AND OPS CHECKS WERE GOOD. MECHANIC HAD FAILED TO PROPERLY SECURE THE OIL SERVICE CAP AFTER SERVICING THE ENGINE OIL. (M)