Antennas; deployable antennas for satellite to satellite, satellite to ground, ground to ground, and ground to satellite applications, active and passive radar, and communication transmissions; antenna systems comprised of radio wave generators, transmitters, receivers, amplifiers, waveguides, antenna feeds and feed arrays, precision reflecting surfaces, deployable booms, and radially expanding deployable structures; Deployable and precision structures for terrestrial and space applications specifically adapted for space antennas and space telescopes, namely, starshades operating as occulters for telescope and camera equipment, not being space vehicles, ribs for antennas, starshades, solar arrays and other space deployables, booms for deploying antennas and instruments from satellites and other space vehicles, trusses, namely, support structures for telescopes and solar panel arrays, solar arrays, namely, solar panel arrays for production of electricity, solar shields for shielding telescopes and heat sensitive sensors from the sun, solar sails, namely, reflective surfaces creating solar radiation pressure and thrust, deorbiting satellite devices

Construction of aerospace technology for others, namely, custom construction of antennas for satellites, antennas for terrestrial and space applications, and deployable and precision structures for terrestrial and space applications

Aerospace and mechanical engineering services; design, development, scientific analysis, and testing of new products in the field of aerospace technology for others