As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THROUGHOUT FLIGHT BOTH HF RADIOS HAVE POOR RECEPTION ON ALL FREQUENCIES. UNABLE TO RECEIVE SELCAL FROM BOTH HF RADIOS ON ALL FREQUENCIES. SAN FRANCISCO RADIO HAD NO REPORTS OF WIDE SPREAD HF RECEPTION ISSUES. GROUNDED - YES. ON DEFERRAL.