As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURNG CRUISE ELECTRICAL ODOR WAS SENSED BY THE FLIGHT CREW NEAR ROWS 23-24. CHECK LIST WAS ACCOMPLISHED THEN THE ODOR DISSIPATED. PERFORMED AN UNSCHEDULED LANDING IN NASSAU. A/C WAS INSPECTED FOR MAINTENANCE FERRY FLIGHT. RAN BOTH ENGINES AT POWER AND PRESSURIZED A/C, POWERED UP GALLEYS AND ALL ELECTRICAL SYSTEM IN THE CABIN AND NO ELECTRICAL ODOR NOTED. A/C RETURN TO SERVICE. (M)