As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 139 BUF-JFK, THE FLIGHT CREW EXECUTED A GO AROUND AT 2000 FEET DUE TO FLAP HANDLE BINDING FROM POSITION 1 TO POSITION 2. THE F/O WAS ABLE TO RECOVER OPERATION OF THE JAMMED HANDLE. TECHNICIAN REPLACED FLAP CONTROL UNIT ASSY AS PER AMM 27-51-43-04. ALL OPS CHECK GOOD.