Give it some time with this post. I hope you get a response to this question. We have a few members that have experience making fireworks that check...
I am a life-long fireworks enthusiast who, like many others in this forum most likely, was spurred to action by an encounter with the fire marshal during an Independence Day display. The whole thing was cordial. We lost a few fireworks to confiscation and had an abrupt end to the display, but at that moment I decided to do whatever it took to go legal.
ATF 54
Pyro Licensed: VA, MD
Cobra 18R2
Location:
Northern Virginia
Interests:
Pyrotechnics, large scale live steam railroading, music performance, genealogy, tube radios, 78RPMs