Free Download Satsignal WXtrack 3.8.52.1111 | 5 Mb
This screen-shot shows WXtrack displaying the positions of a number of satellites. One satellite has been selected as primary - the International Space Station (ISS) - and this is highlighted with its visible footprint being a dark-blue colour, and by its ground track for the previous and next two orbits being shown. Note the shading to show the track of the solar terminator producing sunrise and sunset. Different locations can be selected, and here we are centred on Edinburgh indicated by the black cross symbol. In the registered version of WXtrack, you can overlay the observed location of a satellite in large text for quick reference - at the top-left here. The display is updated in real-time.