Which distance defines the backblast area for a launching station?

• A. 30 M
• B. 60 M
• C. 90 M
• D. 120 M

Answer: (C)

Protecting personnel from the blast and exhaust that shoot out the back of the launcher is the key idea. When the system fires, a powerful backblast travels behind the station, carrying overpressure, hot gases, and possible debris. To keep crews safe, a defined safe zone behind the launcher is established, and for this setup that distance is ninety meters. This distance provides a practical balance between protection from the backblast and the realities of operating in the field. Shorter distances would leave people and equipment exposed to the blast, while a longer distance, though safer, would be an unnecessary constraint in many situations.