As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISTINCT SULFUR LIKE ODOR IN COCKPIT AREA. NOTICED 10 MIN AFTER T/O AND INTERMITTENTLY AFTER SMELL APPEARS, THE SMELL APPEARS TO COME FROM OVERHEAD OUTFLOW AIR. RAN ALL THREE A/C PACKS THROUGH FULL TEMP RANGE FOR 2 HOURS. NO ABNORMAL ODORS NOTED MM 21-22-00-5. A/C OK FOR SERVICE.