As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY DECLARED. LANDING UNEVENTFUL. WHEN LOWERING FLAPS, THE FLAP INDICATOR SHOWED A FLAP SPLIT AND STOPPED. ALTERNATE FLAP SELECTION UTILIZED AND FLAPS CONTINUED TO 15 DEGREES SELECTED. REMOVED AND REPLACED RIGHT FLAP POSITION TRANSMITTER ASSEMBLY IAW AMM 27-58-01. OPERATIONAL CHECK GOOD. AIRCRAFT WAS GROUNDED.