What was found
UNABLE TO TRANSMIT ON HF1 BOTH SIDES. ACFT GROUNDED. SECURED CONNECTOR D4227P TO HF1 COUPLER & OPS CHECKED GOOD, REF AMM 23-11-61.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO TRANSMIT ON HF1 BOTH SIDES. ACFT GROUNDED. SECURED CONNECTOR D4227P TO HF1 COUPLER & OPS CHECKED GOOD, REF AMM 23-11-61.