Wow. That looks beautiful. Note that just because there aren't that many planes over Africa or other places doesn't mean there aren't planes there. From their

Wow. That looks beautiful. Note that just because there aren't that many planes over Africa or other places doesn't mean there aren't planes there. From their site: "Today about 60% (about 30% in USA and about 70% in Europe) of the passenger aircraft and only a small amount of military and private aircraft have an ADS-B transponder."