As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT ROTATION DURING TAKEOFF A LIGHT HAZE OR SMOKE WAS OBSERVED AROUND THE FIRST OFFICER POSITION ALONG WITH A SOUR SMELL. THE HAZE DISSIPATED IMMEDIATELY AND THE SMELL SUBSIDED AFTER A FEW MINUTES(<P>PERFORMED INSPECTION IAW 05-51-56 -202-001 CONTAMINATION REMOVED FROM AIR CONDITIONING AND PNEUMATIC SYTEM . OPS CHECKS OK, ACFT OK TO CONTINUE </P>)