What is the minimum distance that smoking or open flames should be from high power rocket motors?

The minimum distance that smoking or open flames should be from high power rocket motors is established for safety reasons. Placing a safe distance between potential ignition sources and rocket motors helps to prevent accidents, as rocket motors contain propellant that can be highly volatile and sensitive to ignition.

A distance of 25 feet is considered a prudent safety measure to mitigate the risk of accidental ignition of the propellant. This distance allows for sufficient space to protect personnel and equipment from any unexpected combustion that could occur if an ignition source comes into close proximity to the rocket motor.

Additionally, this guideline aligns with safety protocols designed to ensure a controlled and safe environment during rocketry activities, highlighting the importance of maintaining designated safe zones around hazardous materials.