This page includes the complete listing for all of the technical documentation and engineering specification pages for each of the high-vacuum systems and supporting subsystems built and tested at Applied Ion Systems. Each page includes project descriptions, technical specifications, engineering documentation, CAD, cost analysis, and build logs. Ongoing projects will be continuously updated until their status has been designated as “Complete”. Each project page has an associated build pictures gallery page, which includes a full gallery of the entire design and build process, which can be found in the Gallery page. Projects listed here are used directly for the support of R&D efforts at Applied Ion Systems for high power particle beam systems and low-cost CubeSat propulsion.