What was found
IMMEDIATELY AFTER TAKEOFF THE SMELL OF ELECTRICAL SMOKE WAS DETECTED IN THE COCKPIT. COULD NOT DETERMINE LOCATION NOR SEE SMOKE. SMELL DISSIPATED APPROXIMATELY 5 MINUTES AFTER. RETURNED TO ATL NO EICAS INDICATIONS. FLT 5178 CX.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IMMEDIATELY AFTER TAKEOFF THE SMELL OF ELECTRICAL SMOKE WAS DETECTED IN THE COCKPIT. COULD NOT DETERMINE LOCATION NOR SEE SMOKE. SMELL DISSIPATED APPROXIMATELY 5 MINUTES AFTER. RETURNED TO ATL NO EICAS INDICATIONS. FLT 5178 CX.