Brian Oberquell Brian Oberquell Special Effects Technician•Vancouver, BC, Canada Practical SPFX and pyro, ERD-certified instructor for NRCan's National Fireworks Certification Program (Display Fireworks and SPFX Pyrotechnics). This user account status is Approved Pyrotechnician SPFX Photos Photos Crew Page Crew Page AKS Rentals AKS Rentals Albums Photos Cobra firing system - 2 Photos