As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT FCC FAILURE, FLT DIVERTED. WHILE AT FL380, RECEIVED A NO LAND 3 INDICATION AND THE F/O LOST HIS FLIGHT DIRECTOR BARS. SHORTLY THEREAFTER STARTED TO RECEIVE AN UNUSUAL ODOR CROSS BETWEEN ELECTRICAL AND ODOR OF SHOE POLISH. CREW STARTED TO RUN CHECK LIST AND ODOR DISSIPATED, WHILE RUNNING LIST F/A'S ADVISED ODOR IN CABIN. REPLACED RT FCC IAW AMM. TESTED IAW AMM 22 00 02 TEST 1 AND TEST 30. ALL TEST PASSED.