FoxSDR 0.77.1 for Windows x64.
The radar scope offers a position instead of an empty panel. Every mark on the scope is a range and a bearing from the antenna, so until the receiver's position is set there is nothing to draw - and a fresh install answered "Radar scope" with two zeroed fields on an empty panel. Both the Radar section on the rail and the scope's own empty state now offer two places the application already knows: the middle of the aircraft it has heard, once there are three of them, and the centre of the map a plugin is showing. Either key sets the receiver and the scope draws on the same frame. The exact figure can still be typed, or taken from a click on a map page.
The upgrade removes the dead radar unit. The separate WebView radar program shipped from 0.72.0 to 0.76.0 and was dropped from the installer in 0.77.0, but an upgrade only adds: every upgraded install kept foxsdr-radar.exe and a "Radar unit" Start Menu key from the old version. This installer removes both.
Smaller. The position entry row fits the rail, so its key reads "Set RX here" in full instead of being cut off.
SHA-256 of foxsdr-setup-0.77.1.exe:
dad1d0625ae59d5799acaf33fb4e9871f4e432bfbca129ea9843a7398b2af249