CPI Aerostructures, Inc. (CPI Aero) is engaged in the contract production of structural aircraft parts principally for the United States Air Force and other branches of the United States armed forces, either as a prime contractor or as a subcontractor for other defense prime contractors. As a prime contractor, the Company delivers skin panels, leading edges, flight control surfaces, engine components, wing tips, cowl doors, nacelle assemblies and inlet assemblies for military aircraft such as the C-5A Galaxy cargo jet, the T-38 Talon jet trainer, the C-130 Hercules cargo jet, the A-10 Thunderbolt or Warthog attack jet, and the E-3 Sentry AWACS jet. The Company serves as a subcontractor to Northrop Grumman Corporation, Lockheed Martin Corporation, Sikorsky Aircraft Corporation and Vought Aircraft Industries, Inc.