2Lt R.L. Staats had just recently returned for a second tour of operations, and was authorised to test Mustang 374, which had just undergone a maintenance check. He was seen circling K-10 airfield but when he failed to land after half an hour, attempts were made to contact him from the Control Tower, but he failed to respond. A message was almost immediately received that a Mustang had crashed into Chinhae Bay. A search failed to find any trace of him or his aircraft, and only three days later was the aircraft eventually found. South Korean divers recovered 2Lt Staats' body and he was buried in the UN cemetery at Pusan.