What was found
SATCOM LOCKED-UP ON GROUND AFTER POWER TRANSFER. ACFT GROUNDED. SYSTEM RESET NORMALLY AFTER FOLLOWING QRH PROCEDURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCKED-UP ON GROUND AFTER POWER TRANSFER. ACFT GROUNDED. SYSTEM RESET NORMALLY AFTER FOLLOWING QRH PROCEDURE.