Probably. A tape recording of man identifying himself as Oswald was probably destroyed in January 1986. This question, prompted by a comment from reader JSA, is a natural follow up to the question, “Did the CIA track Oswald before JFK was killed?”
Some thing the tape may still exist but I think the evidence suggests otherwise. What is certain is that contrary to the false claims of the CIA, the tape existed after November 22, 1963.