Application problem

[Geoffrey]

I recently downloaded a Linux (Ubuntu?) program called Xlog (it's a ham
radio logging program). This seemed to go well and the program appears
under Add?Remove application as in the Accessories category and
installed. However it is not listed under Accessories not can I find
with Search any file with the name or part-name Xlog.
I've had difficulty in learning details about the program and therefore
cannot even confirm that it is written for the GNOME desktop.
Q: Would someone please advise how to go about searching for this
program using a command at Terminal?
Geoffrey Combes