What was found
NR 1 SYSTEM FAILED ON GROUND DURING TROUBLESHOOTING OF NR 2 SYSTEM. NR 1 SYSTEM INOPERATIVE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 SYSTEM FAILED ON GROUND DURING TROUBLESHOOTING OF NR 2 SYSTEM. NR 1 SYSTEM INOPERATIVE. (X)