 The J command lists stations recently heard on the various ports and
stations that recently connected. Use the P command for path to stations
that have connected at some time.
For the following commands the sponsor's callsign is given
in {curly brackets}. This is normally NOT the call you would use.
This callsign is given to help identify some of the "mystery"
callsigns used for nodes and digipeaters such as "MYDIGI".

Command Lists        That id with
------- -----------  ------------
JB      BBS systems  /B
JD      Digipeaters  /D or /R
JG      Gatesways    /G
JK      KA Nodes     /N
JN      Netroms   
JM      MSYS systems
JT      TCP/IP

You can specify a port number as an argument to limit the display to just
that port. For example, JK 1 would display the KA Nodes heard on port 1 only.
