As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HF 2 RADIO COMMUNICATION PANEL HAS FAIL IN BOTH FREQUENCY INDICATORS. ACFT GROUNDED. ACCOMPLISHED HF SYSTEM BITE PROCEDURE IAW FIM 23-11, TASK 801, HF TRANSCEIVER 2 SHOWED NO FAULTS. AFTER BITE FAULT INDICATIONS REMOVED UNABLE TO DUPLICATE PROBLEM AFTER THAT AMM SECTION 1 25-11-00-017. SAYS FAIL INDICATION INDICATE TRANSCEIVER FAULT CLEARED. CYCLED HF 2 POWER TO CLEAR ANY STORED FAULTS. HF2 GROUND VERIFICATION ACCOMPLISHED REF FIM 23-11 TASK 801.