As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CCS - FLT 2143 - DURING CRUISE MIA/CCS, NR 3 GENERATOR BECAME INOPERATIVE IN-FLIGHT WITH NR 2 GENERATOR AND APU ALREADY PLACARDED AS INOPERATIVE. LANDED CCS WITHOUT INCIDENT. REPLACED NR 3 GENERATOR AND NR 2 GENERATOR VOLTAGE REGULATOR. SYSTEM GROUND CHECKED NORMAL. (X)