As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE FLIGHT CREW REPORTED THAT THE RT GEN OFF, EMERGENCY BUSS FDR FAILED, BATTERY CUTOFF ANNUNCIATORS ILLUMINATED ALONG WITH THE RED BATTERY FEEDER FAIL ANNUNCIATOR. TROUBLESHOOTING IDENTIFIED THAT THE RT STARTER GENERATOR HAD FAILED. REPLACED THE STARTER GEN. OPS CHECKS OK.THE AIRCRAFT WAS RETURNED TO SERVICE.