As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABE - PIT - FLT 1660 - DURING ROTATION THE RIGHT ENGINE GENERATOR FAULTED. RESET DID NOT FIX. THE APU FAULTED AFTER RUNNING NORMALLY. THE AIRCRAFT RETURNED TO ABE AND LANDED WITHOUT INCIDENT. MAINTENANCE PLACED THE RIGHT ENGINE GENERATOR ON MEL. THE APU STARTED ON THE GROUND AND RAN NORMALLY. LATER MAINTENANCE REPLACED RIGHT ENGINE IDG. (M)