On September 28, 1983 (August 22), the SL-4 carried a rocket exploded.

On September 28, 1983, the SL-4 carrier rocket propeller of the T-10 spacecraft exploded suddenly on the launcher of the Soviet Union's Tiuratham launch site. This incident was the first in the history of both the United States and the Soviet space crew. A few seconds before the Union T-10 spacecraft's departure, the sensors on the SL-4 rocket propeller had detected a hazardous accident, and then a propeller exploded. Fortunately, the missile flew timely ordered fire, only to save the astronaut from a sea of fire. At the moment of the rise of the point of fire, the pilot was subjected to the impact of 15 accelerators. The escape rocket is the rescue equipment is automatically disconnected, the distance of its launch, the launch