As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#233, BTV- JFK (AIRCRAFT DECLARED A EMERGENCY). ' SLAT FAIL IN FLIGHT - SLATS WOULD NOT MOVE OUT OF 0 POSITION; PER TSM 27-83-00-810-814A. REMOVED AND REPLACED SLAT/FLAP ACTUATOR CONTROL ELECTRONIC UNIT IAW AMM 27-53-02. OPS CHECK GOOD, NO FAULTS NOTED.'