Background
Two aircraft were operating on runway 27 at an unspecified airport. The first aircraft, a Waco CTO registered as NC9577H, had just landed and was back taxiing along the runway. The second aircraft, a Boeing B75N1 registered as N75511, was preparing for takeoff on the same runway.
The Accident
According to the pilot of the Waco CTO, after landing, he proceeded down the runway and performed an S-turn approximately halfway down. As he was centering the aircraft, he heard an engine noise and saw the Boeing B75N1 just before impact. The pilot of the Boeing B75N1 reported that he did not see any aircraft on the runway or in the traffic pattern before initiating his takeoff roll. The Boeing was equipped with a radio, but the Waco was not. The collision occurred on the runway, resulting in damage to both aircraft.
Aftermath
The investigation did not specify any injuries to the occupants of either aircraft. The extent of the damage was not detailed in the source. No contributing factors or probable cause were provided in the initial report.