Comment by d1sxeyes

It was actually more a technical question, the site uses LiveATC streams, there doesn't seem to be any specific reason to limit which stream the user chooses, I was just wondering if there was any particular reason for it. Maybe you could include an 'advanced' section where users can enter their own stream code (e.g. not 'ksfo_twr' but 'lhbp_app2' or whatever?