As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3963 -UFC/DE- DECLARED EMERGENCY DUE TO TRAILING EDGE FLAP ASYMMETRY AND LOCK-OUT ON APPROACH TO LANDING. CORRECTIVE ACTION: MAINTENANCE REPLACED RIGHT FLAP POSITION INDICATOR AND TRANSMITTER PER B737 AMM 27-58 ON LOG PAGE 7832103.