As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WING OVHT WARNING MESSAGE ON CLIMB OUT, AROUND 600 FT. NOT IN ICING CONDITIONS, WING ANTI/ICE OFF. THEN MESSAGE CLEARED. RAN QRH. MESSAGE DID NOT RETURN. (FLIGHT 4944 FILED CLOSED)PERFORMED OPS CHECK OF WING A/I PER CRJ700 AMM 30-12-00, OPS CHECK GOOD