As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STALL FAIL CAUTION MESSAGE ON CLIMBOUT. COULD NOT GET TO RESET IN AIR. AIRCRAFT RETURNED TO RDU. REMOVED AND REPLACED NR 1 ANGLE OF ATTACK TRANSDUCER IAW CRJ AMM 27-35-05. RESET STALL PROTECTION COMPUTER MEMORY IAW CRJ AMM 27-35-01. PERFORMED OPERATIONAL CHECK OF STALL PROTECTION SYSTEM IAW CRJ AMM 27-35-01. ALL OPERATIONAL CHECK GOOD.