What was found
DURING POWER TRANSFER FROM GATE/GROUND POWER TO APU SATCOM LOCKOUT. ACFT GROUNDED. PERFORMED QRH PROCEDURE. SATCOM REGAINED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING POWER TRANSFER FROM GATE/GROUND POWER TO APU SATCOM LOCKOUT. ACFT GROUNDED. PERFORMED QRH PROCEDURE. SATCOM REGAINED.