What was found
LHR - FLT 0108 - EN ROUTE BOS/LHR, MASTER DISPLAY UNIT AND AIRSHOW PORTION SMELLED OF SMOKE AND THEN WENT BLANK. REPLACED CMT. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LHR - FLT 0108 - EN ROUTE BOS/LHR, MASTER DISPLAY UNIT AND AIRSHOW PORTION SMELLED OF SMOKE AND THEN WENT BLANK. REPLACED CMT. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)