As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING PLASTIC SMELL ON CLIMBOUT AT 7000 FT ON POWER CLIMB SETTING. SMELL BEGAN TO DISSAPATE AT LOWER POWER SETTING / PERFORMED OPS CHECK OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW CRJ 700 AMM 21-51-00-710-801-A01. OPS CHECK GOOD. PERFORMED INSPECTION PER FIM 21-22-00-810-806-A01. FOUND NO EVIDENCE OF SMOKE SMELL.