For Starlink, compare to https://starlink.sx/ https://starlink.sx/ That tool has been around for a few years and does a nice job predicting coverage. My favori

For Starlink, compare to https://starlink.sx/ https://starlink.sx/ That tool has been around for a few years and does a nice job predicting coverage. My favorite feature is if you click the little Jupiter icon it shows a really nice chart or orbital shells which is way easier to interpret than a map.