What was found
SATCOM LOCK-UP, ON GROUND, EXPERIENCED. ACFT GROUNDED. QRH PROCEDURES SATCOM OPERATIONS RESTORED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCK-UP, ON GROUND, EXPERIENCED. ACFT GROUNDED. QRH PROCEDURES SATCOM OPERATIONS RESTORED.