As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PINE HEEDS SMELL FILLOWED BY ELECTRICAL BURNING SMELL ISOLATED TO COCKPIT . DESCRIPTION OF ODOR/FUMES: PERSISTENT, SMOKE/ BURNING SMELL / ELECTRICAL SMELL. APPARENT CABIN SOURCE: UNKNOWN FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFOMED TSM 05-50-00-810-831. FOUND NO DEFECTS. A/C OK FOR SVC. REF LP 6083672 ITEM 1 AND 2 TYPE (9 AND 10 FUME EVENT.)