Originally Posted by MS19087
... is anyone still using their airborne APRS trackers?
Specifically, 164 stations in the past 30 days.
I obtained this figure by querying a database I keep of APRS position reports in the CONUS that use the large or small airplane icon. Only flying aircraft are counted; ground-based stations are eliminated.
This figure excludes Vlad and his Winnebago-symboled RV. <g>