What was found
ON POWER TRANSFER ON GROUND SATCOM PROMPT ON FMC MENU PAGE DISAPPEARED. ACFT GROUNDED. QRH PROCEDURE 5.3, SATCOM LOCKED UP ON GROUND. PERFORMED, NORMAL SATCOM PROMPT RESTORED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON POWER TRANSFER ON GROUND SATCOM PROMPT ON FMC MENU PAGE DISAPPEARED. ACFT GROUNDED. QRH PROCEDURE 5.3, SATCOM LOCKED UP ON GROUND. PERFORMED, NORMAL SATCOM PROMPT RESTORED.