Technology and Communications Systems Inc, also known as TECOMSYS, is a Radio Frequency and communications engineering firm, specializing in the design of advanced communication system solutions. Areas of focus for the company include: design and manufacturing of Antenna/Microwave Communication Systems; Radio Frequency (RF) Analysis, Design and Manufacturing; Avionics and ISR Flight Systems Engineering on both fixed and rotary wing DoD platforms; and Solutions in Electromagnetic Environmental Effects (E3)