What was found
SATCOM LOCK UP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM RESTORED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCK UP. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURES IAW QRH. SATCOM RESTORED NORMAL.