As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 BUSS POWER FAILED IN FLIGHT. RESET ACCORDING TO CHECKLIST. FAILED SECOND TIME AND CONTINUED WITH FLIGHT. GPWS AND BUSS FAULT RELAY SWITCHES SAFETY WIRE BROKEN. REMOVED AND REPLACED NR 1 VOLTAGE REGULATOR AND GENERATOR CONTROL PANEL IAW MM 24-20-06-2.