Path Calc is a Radio Link analysis application. Currently it can do : FSL calc, Power Receive, Fresnel, EarthBulge and Knife-edge diffraction analysis. This is not a tool to find alien in space. But who knows, you might get lucky.
Tags: path profile & rf propagation apk , edge diffraction , path calc , path profile , path in , calc path in path , path link , radio link analysis , shooting game shot path calculus