Thanks for the ADS-B range article Kurt, very interesting.
I am running Planeplotter alongside AirNavSystems RadarBox and only plot
my ADS-B and ACARS reception. This is today's plot, and the two tracks way out to the east are at 439nm and 557nm respectively. I have had a quick look through the ACARS logs looking for position reports at E162deg, but could not find any. Next up will be a check of the RadarBox logs.
The 557nm plot may be an aircraft flying between Asia and NZ as the track angle is very north/south.