As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - DURING C18 CHECK DISCOVERED STIFFENER ASSY CRACKED, .75" IN LENGTH, INSIDE THE LT OUTBOARD MID FLAP, 100" FROM INBOARD END OF FLAP. MAINTENANCE WAS UNABLE TO REPAIR DUE TO THE LOCATION OF THE DAMAGE. MAINTENANCE REMOVED AND REPLACED THE LT OUTBOARD MID FLAP ASSEMBLY IAW AMERICA WEST AIRLINES TASK CARD C3L27002.