As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CANNOT TRANSMIT ON HF RADIO NR 1, CAN RECEIVE ON BOTH HF RADIOS. GROUNDED - YES. PERFORMED BITE IAW FIM 23-11 TASK 801. NO FAULTS NOTED. PERFORMED FIM 23-11 TASK 806 ALL TESTS PASSED. WAS ABLE TO TRANSMIT AND RECEIVE ON HF NR 1 & 2. NO FURTHER DEFECTS NOTED.