United Press Internatioanal has been distributing reports that the Chinese crew of the Cosco Busan reported that the radar was faulty. As far as I know the only person to refer to a faulty radar was the American pilot, I can find no reports to verify the UPI claim that the CB crew have referred to a faulty radar. Attempts have been made to verify UPI source, or at least confirm that they meant what they said. UPI will not respond.
What’s Up With UPI?