What was found
SATCOM LOCKED UP ON GROUND DURING POWER TRANSFER FROM GROUND TO APU. ACFT GROUNDED. ACCOMPLISHED SATCOM PROMT RESTORE PROCEDURE IAW QRH. OPS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCKED UP ON GROUND DURING POWER TRANSFER FROM GROUND TO APU. ACFT GROUNDED. ACCOMPLISHED SATCOM PROMT RESTORE PROCEDURE IAW QRH. OPS NORMAL.