As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SATCOM HAS NO PROMPT ON ACARS MENU AND IS INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED ACARS-SATCOM INTERFACE TEST. LINK STATUS OK AND WEATHER REQUEST RETURNED SUCCESSFULLY, IAW AMM 23-15-00/501. ONE CIRCUIT BREAKER OPENED AND ONE CIRCUIT BREAKER CLOSED.