Piasecki Aircraft Corporation (PiAC) is a research and development company focused on developing innovative technology for the rotary wing and UAS markets. PiAC’s AeroSteel stainless steel cargo floor uses adavanced structural design, material and manufacturing processing to make panels that are as lightweight as composite panels but with improved stiffness, corrosion resistance, durability and lower cost. The panels utilize an additive construction method that allows the use of premium materials (i.e. Inconel) while reducing material and production costs. By orienting stainless steel sheet in an efficient and innovative configuration, AeroSteel panels are strong, stiff, light with open, accessible cells that are easily inspected, cleaned, and repaired when necessary. PiAC plans to transition AeroSteel to Government/Commercial applications to include floors, pallets, structural frames, and other applications requiring improved weight, stiffness, durability, repairability and lower cost.