As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF APPROX 200FT AGL, THE STICK SHAKER ACTIVATED. AIRSPEED WAS NML AND FLAPS 15DEG. DURING FLAP RETRACTION RECEIVED LEADING EDGE SLAT ASYM CAUTION MSG. PERFORMED QRH PROCEDURE. FOUND DAMAGED TARGET AT NR 10 SLAT INBD TRACK. REPLACED SAME. REPLACED PROX BOX DUE TO NOT INDICATING TARGET PROBLEM.