What was found
(CAN) NO DATA COULD BE RECOVERED FROM FLIGHT DATA RECORDER. WHEN ON BENCH, IT ALSO FAILED A RETURN TO SERVICE TEST. DEFECTIVE ROTABLE TAPE DECK WAS THE PROBLEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) NO DATA COULD BE RECOVERED FROM FLIGHT DATA RECORDER. WHEN ON BENCH, IT ALSO FAILED A RETURN TO SERVICE TEST. DEFECTIVE ROTABLE TAPE DECK WAS THE PROBLEM.