Satellites; cube satellites; synthetic aperture radar (SAR) payload and SAR processor for satellites and cube satellites; downloadable software for operating defense systems, security systems, unmanned aircraft systems, remote sensing, aerial intelligence surveillance and secure communications; communication and electronic warfare components and systems comprising electronic warfare suite controllers, direction finding systems, geolocation systems in the nature of global positioning systems and mobile communication devices; downloadable computer software for radio direction finding, signal intelligence applications for monitoring and intercepting signals, spectrum scanning and monitoring, signal classification and decryption, software defined radio reception, interference localization, real-time sensor geolocation, remote sensor control through custom network protocol, and passive intelligence information gathering; downloadable and recorded flight simulation software