As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOFEATHER FAILED TO ARM DURING TAKEOFF. ABORTED TAKEOFF 80 KNOTS. CDS REPORTED FAULT CODE 206 ON THE NR 2 ENGINE. COMPLIED WITH FIM TASK 61-20-05-810-820, FAULT CLEARED, PERFORMED OPS CHECK OF THE PROPELLER AUTOFEATHER SYS IAW AMM TASK 61-20-00-710-805. SYSTEMS OPERATES NORMAL AND FAULT DID NOT RETURN .