As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* LH OUTBOARD FLAP, OUTBOARD HINGE BOX, WS264.00 FOWARD HINGE FITTING HAS 3 BOLTS AND 1 SCREW CORRODED (MARKED) (C-CHECK RO 9-21-21) REMOVED AND REPLACED THE CORRODED HARDWARE FOR THE L/H WING OUTBOARD FLAP HINGE BOX SUPPORT FITTING AT WS264.00 REF CRJ 700 AMM 57-54-02-400-808-A01. NO LEAKS NOTED. COMPLIED WITH SKYWEST TASK 28-900-1000-SKY.