In April 1970, a battle-damaged RF-4C Phantom II #65-0863 returning to Udorn from a reconnaissance mission in northwest Laos, crashed into the AFTN station, killing 9 Air Force broadcasters. Pilot Leaphart and Navigator Bernholz ejected from their battle damaged plane when it went out of control on final approach. Both crewmen were injured but survived. The incident was the single worst catastrophe in the history of military broadcasting killing: TSGT Jack A Hawley, Wakeman, OH; SSGT James A. Howard, Denver, CO; A1C Andrew C. McCartney, Lakewood, OH; SSGT Alfred N. Potter, Forest Grove, OR; SGT John Charles Rose, Bloomfield, NJ; TSGT Frank D. Ryan, Jr., Mercer Island, WA; SSGT Edward W. Strain, Myrtle Beach, SC; TSGT Roy Walker, Albuquerque, NM and A1C Thomas L. Waterman, Roanoke, VA.