ShellCalc© Pro allows realistic modelling of both the trajectories of a variety of fireworks and their fallout/debris patterns depending on firing angles, wind strength and direction. 

  • Model 5 launch sites or angles simultaneously
  • The effect of wind on fallout/debris and in particular contingency planning
  • New “Tablet friendly” page for small screens – particularly useful on site
  • Demonstrating Low Hazard/High Frequency and High Hazard/Low Frequency risks and the importance of considering both
  • Help determining what is a “Safety” distance
  • A new feature to show noise impact at ground level
  • Optional display of smoke at Low or High levels

A free version – ShellCalc© Standard – is available but the functionality is limited and we do not recommend it for professional display companies.  The Standard version will not be developed further.

For more information please contact
Dr Tom Smith
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