Latest in the Pyro Safety Training Books. Focuses on investigation and prevention of accidents at display shooting sites. Includes examples from various mishaps and accident studies. Contains helpful tips and posts on duds, misfires, dealing with proper fireworks disposal procedures, malfunctions and accident investigations. Chapters include safety guidelines; environmental effects of fireworks; common pyrotechnic malfunctions; explosives safety alerts; rack tests; spiking of shells; reduction of aerial shell ignition failures; HDPE mortars for electrically fired shows; facts about stapling quick match, dealing with ESD; lessons from fatal accidents; flash powder; star ignition failures; dangers of cheap wooden racks; damage to explosives during transport and much, much more!