What was found
UNABLE TO TRANSMIT ON SATCOM FROM CAPTAIN & F/O SIDES OR ON SATCOM 1 OR 2. ACFT GROUNDED. DISCOVERED THAT ACFT SATCOM PHONE NR WAS INOPERATIVE. REPLACED NR 1 IRIDIUM TRANSCEIVER (SATCOM) IAW AMM 23-15-00. OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO TRANSMIT ON SATCOM FROM CAPTAIN & F/O SIDES OR ON SATCOM 1 OR 2. ACFT GROUNDED. DISCOVERED THAT ACFT SATCOM PHONE NR WAS INOPERATIVE. REPLACED NR 1 IRIDIUM TRANSCEIVER (SATCOM) IAW AMM 23-15-00. OPS CHECKS GOOD.