Originally posted by F-VHHH4
View Post
These are decoded aircraft messages from aircraft that do not include positional data.
Typically, a Mode-S receiver will decode positional and non-positional data. Positional data can be plotted on a map to show the aircraft location. Non-positional data my be shown in a list with the aircraft hex code, flight ID, altitude, ground speed and possibly the squawk code.
Comment