As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE AIRCRAFT PFD INDICATED CHARGING SYSTEM FAILURE IN FLIGHT. AIRCRAFT RETURNED TO BASE TROUBLE SHOOTING C/O FOUND ALTERNATOR FAILED, UNIT ONLY HAD 300 HRS SINCE OVERHAUL. MANUFACTURER RECOMENDS 500 HR INTERVAL. (TC NR 20091125003)